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Subtitles
Russian
00:00:00
Hello people, good morning, how00:00:03
are you? Good00:00:06
morning. Hello, good morning,00:00:11
everything is fine. Everything is in00:00:14
order. Yes,00:00:16
yes. Well, we had finished with Harry00:00:20
Potter and the whole00:00:25
story is at least what was00:00:29
planned within the depth. Yes,00:00:35
wonderful. Well, let's accommodate00:00:37
the a little here.00:00:40
kiosk commission00:00:44
5800:00:47
perfect00:00:49
and I'm going to give you a00:00:57
link And you are going to download00:01:02
all the00:01:06
projects from there I hope that this00:01:08
quarter this is resolved because it is00:01:11
a00:01:12
nuisance if I pass through the chat, does anyone00:01:16
have this link on hand for those who00:01:18
arrive late00:01:20
Please, I could put it on the form,00:01:23
let's see where it is, panilla panilla, there00:01:28
it is,00:01:44
passive notebooks, remember to download if there is something00:01:48
in00:01:52
images, if there is something in00:01:54
data, and I have to do the same, plom,00:01:58
well,00:02:00
this is for not paying, you see,00:02:03
people, the free thing is very expensive.00:02:10
I'm going to download00:02:12
[Music]00:02:16
everything, it would be ideal to be able to download the entire00:02:18
project, no, but00:02:21
well, it's part of the00:02:28
nuisance,00:02:35
the duplicate doesn't work for00:02:38
that, the duplicate when you don't have any00:02:42
projects in your notebook, I have three00:02:46
projects, so I have to download and upload00:02:49
everything like him. same00:02:50
[Music]00:02:58
notebook remember to have eliminated00:03:01
those that come as samples yes this00:03:04
was designed to be able to00:03:07
have just five projects but now they00:03:11
sounded like00:03:18
me I'm going to export and see what else00:03:28
there is00:03:36
good to see how00:03:47
this turned out yes there00:03:54
we finished this one is called va00:03:57
six go Armando00:04:28
there00:04:35
600:04:40
a00:04:44
se Why didn't you do this before you won't tell me00:04:49
Well it happens and it happens that if00:04:52
you get into the00:04:53
discord you will be able to see until what time00:04:56
I am working so it seems like00:04:58
I need a little sleep00:05:02
you see00:05:05
four four object oriented method00:05:09
This was00:05:14
fun00:05:22
Hey then when it comes to sleeping00:05:25
Med I say I'm always going to break the bottom of the00:05:27
pot00:05:32
So imagine what00:05:34
all my00:05:36
vacation activities are going to be if00:05:39
I have them sleep as much as I00:05:51
can they're already rotten neflix00:05:57
not even00:06:04
and the00:06:08
images and it00:06:17
would be good while I00:06:21
gossip00:06:24
that we are going to talk about mapl, a library00:06:28
to visualize,00:06:35
very important when00:06:37
we are making a00:06:39
graph to be very clear about what00:06:42
we want to00:06:44
show because we saw in some examples00:06:47
that not always draw Everything was good,00:06:50
remember, this is an example where we put a00:06:53
lot of categorical variables and in the00:06:56
end the picture was not so clear00:06:58
that when we put a Limit on that00:07:02
number of variables that we00:07:05
were diagramming, we didn't Why Because00:07:09
we had an00:07:11
objective and That's the key is to be very00:07:15
clear about what we want Show and00:07:18
make a graph for each question that00:07:23
arises let me select from many so I00:07:30
don't00:07:33
rot Mental Health level not below00:07:38
zero Well they already have their00:07:42
little things they already put00:07:52
everything together poor Netflix now it's going to die00:07:55
of hunger because of us they are going to be a00:07:57
little less millionaires00:08:01
well00:08:03
then00:08:05
recapitulating we can answer00:08:08
questions with00:08:11
visualizations but not all some00:08:13
answers are going to come from the00:08:18
analytics so in addition we have to00:08:21
have00:08:22
the good judgment of knowing if we are going to00:08:26
solve a problem problem by analysis or by00:08:28
visualization00:08:31
Yes there is an ap00:08:34
point d the apteo is more or less00:08:38
explained this part I am going to put the00:08:42
name here Because if it is not left as00:08:46
lost00:08:51
a There00:08:54
it is as always the drawings do not00:08:56
appear there was the mpl logo00:09:01
and Here we have three of the libraries that are00:09:04
most commonly used map sibon Sion We already00:09:07
saw that it is based on00:09:09
map and here is an apt that I don't know if this00:09:13
still exists. You saw what the links are like,00:09:16
not that today they are there tomorrow the00:09:19
most beautiful visualization libraries are not there.00:09:22
Look how pretty Here it is00:09:25
with Hehehe plot B what00:09:29
pl How beautiful00:09:32
pl00:09:36
alter I don't know who was doing00:09:45
geographical things later00:09:47
for more detail what happened to my00:09:56
graphs be this or I reload it or what the hell00:10:00
I Well then I'll look what happened with00:10:01
the00:10:08
drawings They don't load00:10:11
a drawing Well it doesn't matter Maple00:10:16
Olive logo Maple Olive documentation00:10:20
chit an example of00:10:24
chit chit Look how pretty chit chit00:10:34
mait then they go and steal from there and the00:10:38
documentation is the00:10:46
official00:10:50
good What does00:10:53
this do it emulates matlab commands does anyone00:10:57
know00:10:58
matlab00:11:04
No no yes for00:11:09
numerical calculation, it is a software for00:11:12
engineers and scientists,00:11:15
yes, it is a development environment that is00:11:20
a science-oriented language,00:11:24
let's say it is a language for00:11:29
technical calculations,00:11:31
well, use a p, it is written in python,00:11:34
it is easy to use and can be00:11:41
customize let's see what00:11:44
we do we're going to00:11:49
import00:11:55
import00:11:57
plot00:12:00
asete and we're going to need nump00:12:09
too and here where I'm going to burn your00:12:14
head here here I want you to00:12:23
tell me what's00:12:27
there00:12:30
first let me00:12:34
think about this variable in x what have I00:12:38
saved in00:12:42
x Lin method00:12:54
space a timeline00:13:00
cós elje00:13:21
I take00:13:22
that Range -55 and I look for 10 values that00:13:26
are the same distance from each other00:13:29
Yes then they have not studied00:13:33
anything00:13:34
we create a series of 10 data x00:13:43
spaced x00:13:47
spaced between -5 and 500:13:53
yes study children00:13:56
study don't be me let's see what What does it00:14:00
give us?00:14:05
This is good and it's going to be the squares of00:14:24
calculus00:14:27
we are also going to have to study00:14:29
Google00:14:33
sheets again But even in life the Tecnológico00:14:36
knows that you have to study all the time00:14:39
luckily no yes no very00:14:42
abulo well here are my 1 2 3 4 5 6 700:14:48
8 9 10 data yes I do the subtraction of this00:14:51
with this, it will give me the same as the00:14:53
subtraction of this and this. That means00:14:55
that they are spaced x's and here they are all00:14:57
squared00:14:59
very well. Let's draw00:15:03
this x and if one is the square of the other,00:15:07
the Graph It's going to be A little smile because00:15:10
it's a quadratic00:15:12
well00:15:15
ent We're going to use the00:15:23
plot method to draw the variables00:15:56
only00:16:04
here it generates an output00:16:10
yes this is from the00:16:15
python interpreter that comes in this environment if I00:16:19
am programming in visual studio code00:16:22
or one of those00:16:24
ides this is not going to give me anything a00:16:27
T V error if I want to know what is00:16:31
inside of00:16:59
having to00:17:01
use show to trigger the Graph Yes it00:17:06
would be like the print that I have to put00:17:08
but for00:17:10
graphs and that will eliminate as a00:17:14
side effect the output line is00:17:20
cleaner So when I am working00:17:23
in visual Studio code it is mandatory00:17:27
for me to draw I have to put this00:17:30
line yes So00:17:33
it is00:17:36
mandatory to draw in00:17:42
environments00:17:46
this00:17:49
etcetera00:17:51
Yes and00:17:57
this one00:18:03
about00:18:09
interpreter Also this one00:18:13
eliminates the00:18:17
output line that's what it's called line00:18:22
good easy line so far00:18:27
no00:18:28
good here I can't see the colors so00:18:31
I come here to look for the00:18:33
drawings Face00:18:37
colors you can't see why you can't see if it's00:18:41
there Oh dear God Well I'm going to look for00:18:45
the original that I gave00:18:47
you and it should00:18:51
be good there After I look at what happened00:18:54
base00:18:56
colors I can invoke them with these00:19:00
little letters they are The00:19:01
basic ones, yes, the00:19:04
quickest ones, then we have the tabl00:19:08
palette, I don't know why, with what need,00:19:12
and then the CSS colors with all their00:19:15
names, I can choose any of these00:19:17
methods, also the hexadecimal one. But00:19:20
why go there, isn't it00:19:23
horrible? Well,00:19:25
then I'm going to run this. a little00:19:28
like this I become a little less00:19:31
crazy, let's see, stand there, don't get in my way, please,00:19:37
thank you, and we're going to00:19:41
change the color of00:19:43
this. Well, I'm very calm. No,00:19:47
despite all the desire to kill that00:19:52
this gives me, we're going to make a plot of00:20:49
I put00:20:52
in the previous line00:20:59
it would move00:21:00
two ar00:21:03
up that my smile went up two00:21:06
spaces00:21:07
this one is going to make me in Violet and00:21:10
I am now using the Tab00:21:14
Violeta00:21:19
[Music]00:21:21
Violet now we are going to use the colors00:21:23
of00:21:27
css00:21:29
plot00:21:31
x y +00:21:44
5 why I like this color so much And it's00:21:47
so difficult to00:21:51
write that one and since I told you the00:21:54
hexadecimal I'm going to00:21:56
put it per esp te00:22:00
show is at the end I shouldn't forget00:22:05
esp00:22:08
plot x y +00:22:13
7 and let's see one that I00:22:20
remember00:22:23
green That's it easy That one is green00:22:31
and since I sent a single00:22:35
Show it will trigger all the graphs00:22:38
in the00:22:43
same one if I wanted them separated00:22:45
I would have to put a show between them00:22:56
yes00:22:59
But how00:23:05
nice let's see what the markers are00:23:09
eh Sorry for a question00:23:13
resin How did you get the space rand to shoot at you00:23:18
because I00:23:21
always have to command the00:23:25
Notebook to run and I grabbed the little button there yes00:23:29
to me no it is not enabling it there may00:23:32
be00:23:33
something there may be something going wrong00:23:37
Yes they are changing the interface they are00:23:39
changing things that's why it's hard it00:23:43
crashes but it happens every quarter00:23:45
and it's going to happen forever forever it's going to00:23:48
happen00:23:49
know the other day my00:23:52
spreadsheet crashed because they were00:23:54
changing Google sheets sorry Darío00:23:58
it could be because you're doing it on00:24:00
the Regina and not about a copy00:24:01
too eh No no I'm not I'm in a00:24:05
copy00:24:06
this one within my user but it doesn't00:24:10
enable the ran of each of the00:24:12
spaces eh if he if he were in my00:24:17
little thing I wouldn't be able to write directly or I00:24:20
shouldn't be able to write as is nothing00:24:24
eh It shouldn't be an issue of no00:24:30
good the markers the00:24:32
markers are the little dots if where00:24:36
a piece of data appears it makes a little dot I00:24:39
have 10 pieces of data it appears 10 little dots and00:24:42
I can tell you the shape I want it to00:24:46
have00:24:49
with these00:24:52
characters surely There will be00:24:55
more if you are not satisfied, pass these on, go and00:24:59
look and see if there is another image out there00:25:01
that I need.00:25:04
Ah, not ready. So I can00:25:07
get this out of my head. Thank goodness I didn't00:25:09
close it if I wasn't going to be00:25:11
looking for it. well the markers add00:25:19
markers this00:25:23
same thing I take it below it00:25:30
tells me I can include the marker with the00:25:34
color if I use base colors base color were00:25:37
These are the simplest So I00:25:40
'm going to put the marker00:25:45
there you see inside it00:25:48
of the same00:25:51
quote Now when I am not using the00:25:55
B the base markers the base Colors I have00:25:58
to00:25:59
specify00:26:01
marker00:26:03
equal00:26:08
p00:26:11
marker00:26:13
equal00:26:19
400:26:23
marker ig00:26:26
s00:26:30
s00:26:33
Now when I00:26:37
put the marker within00:26:40
the same00:26:42
base color it has a secondary effect that00:26:46
you can now tell00:26:51
me replace the line with the00:26:55
clear marker the line disappears s00:26:59
if I00:27:02
want only the00:27:05
points to appear That is the way00:27:11
yes And it says if I also want the line00:27:14
I put00:27:21
a line00:27:26
yes00:27:30
So let's do it like this00:27:37
so both of them have00:27:54
we can also customize the00:27:57
style of00:28:11
lines here the same thing happens as you will see00:28:15
I can add the line style if00:28:18
I am using the base color here I have already00:28:21
spoiled this part for you yes00:28:24
I add the solid line style along with the color and the00:28:27
dot style s But that is only used00:28:33
base when we are not going to00:28:38
use l00:28:56
Style00:28:58
and L00:29:16
Style Well enough00:29:21
of these lines we do not make another type00:29:25
of graph and00:29:32
histograms we are going to00:29:36
histogram00:29:43
and here I am going to00:29:46
need to put the00:29:49
color to tell it like this for example not00:29:56
using00:29:58
the css Let's see if it00:30:00
works per00:30:02
show I'm always going to put the hat on someone00:30:06
who draws me so that they can get used to it.00:30:09
Well, why do I have more00:30:12
data density00:30:17
here?00:30:22
Mystery: What's fatter?00:30:39
Come on,00:30:41
kid, because there are more values, the00:30:43
positive ones and the negative ones, in that00:30:47
range between C and 5 how much00:30:56
is there between C and 5 I have 1 2 300:31:01
4 and then I have two Yes then00:31:07
Here I have much more00:31:10
data good How to look for the options00:31:13
for each graph in the00:31:17
documentation good for example do00:31:20
you remember our friend the scatter00:31:22
plot that made00:31:26
dots00:31:29
well go to the map plot00:31:31
Live documentation and look for p plot scatter remember00:31:35
that we are in the matplot library the00:31:38
p plot scatter package and let's see what we can00:31:41
do with the scatter00:31:43
plot the variables that we are going to00:31:48
draw the00:31:52
marker color of the marker if you want00:31:56
marker well and look here at everything that can be00:32:01
done Yes, when you use a type of graph,00:32:04
come here look at everything you may00:32:07
need, you will have the name00:32:10
of the attribute that you are going to00:32:13
modify and look at the00:32:18
format, you understand why I insist00:32:21
that you use Although you can use other00:32:23
names why I insist that you00:32:25
always use the same generic names because00:32:28
when I say quarks you00:32:30
automatically already relate to it and00:32:32
know what it is but if you00:32:34
get used to calling it00:32:36
vegetables when you get to it you won't even00:32:39
remember what I was00:32:40
talking to you so use Ar and quarks00:32:44
always don't change the00:32:46
name well Come on then I'm00:32:51
going to put myself here The00:32:54
example example00:33:00
scatter00:33:03
plot is00:33:10
looking for let's make00:33:13
one he's going to make me the same little drawing00:33:18
as the smile but in00:33:21
dots we're going to use a couple00:33:29
of the00:33:34
hoo attributes and the00:33:36
[Music]00:33:38
color pink in00:33:43
css00:33:50
ceiling and there is my dotted smile00:34:05
well let's take a walk through the other00:34:09
graph What was the name of the one with the box and00:34:14
mustache boxplot Box plot and here I can00:34:19
draw only one of the variabl let's00:34:21
not put the It00:34:55
's the one they always want to put00:34:58
everywhere, the cake one,00:35:01
obviously the00:35:03
cake one, they love00:35:06
cake, they have a sweet tooth, well, go ahead and put the00:35:09
present first because I feel like00:35:11
forgetting00:35:13
today with the little ones, now we're going to see the00:35:18
Cake Graph, a question, Regina, In which section?00:35:22
from the matl page you entered so that00:35:27
this part Search the00:35:30
docs is00:35:33
m you search here on the left pip00:35:37
plot and there you have the entire00:35:41
list I Generally use the search engine and00:35:45
bye it is within00:35:49
examples How within examples Yes00:35:52
because the main page It comes out00:35:54
differently in references00:35:58
okay And there00:36:02
you search thank you here it is00:36:14
open I recommend you look at everything not00:36:17
because it's00:36:20
useful you saw that I left you a little00:36:24
book on discord the one about pandas Yes yes I00:36:28
left it there put the00:36:31
[Music]00:36:34
present Thank you00:36:45
choni Well let's go our00:36:50
country by00:36:54
country graphs here I will also be able to graph00:36:58
only00:37:10
one for example00:37:13
and remember that when we are with a00:37:18
pie graph we do not use more00:37:24
than six or s ores Yes if you have more than that00:37:29
this graph is no longer00:37:31
viable It no longer has a purpose00:37:38
yes and That's how easy it is, they grab the00:37:43
numerical variable, they pass it through the p method and00:37:47
they would have already solved the00:37:49
input problem00:37:55
if one wants to assign it. Show00:37:58
the values there, let's go, it's going to take a00:38:02
calm step.00:38:06
V to take a portion of the pizza,00:38:11
that's called00:38:13
explode,00:38:15
yes.00:38:24
explode this00:38:32
is00:38:33
separating a portion of the potion last night00:38:38
I was watching Harry Potter a portion00:38:43
of while I was having dinner I watched a little bit of00:38:46
Harry Potter but I can't watch a00:38:49
complete movie How sad well00:38:54
then How many values do I have in00:39:03
I 10 10 10 Well I'm going to do an00:39:07
explode of the third 1 two 3 starts here00:39:12
as the transporters remember the00:39:14
transporter 0 gr 90 gr 180 well00:39:18
count over there sector 1 2 3 the third I00:39:23
'm going to explode yes I'm going to explode00:39:27
explode So I'm going to create a00:39:34
tupl here and in that tupita I am going to put the00:39:37
value of explode for each of these00:39:40
sectors 0 000:39:44
0.5 the 3 4 5 6 7 8 900:39:54
10 I draw00:39:57
my00:40:03
pay00:40:05
and tell it to00:40:09
explode according to the parameters that I00:40:11
loaded00:40:13
n obviously I can load this here but there00:40:17
is a little more dirty not so that it00:40:20
remains clean at least the first00:40:24
time I do it like this00:40:40
and there00:40:42
a Pacman explodes00:40:47
How a p a Pacman eating00:40:52
something good what else can I00:40:55
touch00:41:06
radius I increase it by00:41:12
50% yes I think this is self-explanatory you00:41:20
don't need me to explain it to you What does00:41:25
radius do?00:42:45
values we put a00:42:55
more00:42:58
Let's give it the00:43:00
explode I'm afraid that00:43:03
these are reserved so just in00:43:08
case we're going to put a little00:43:13
number00:43:16
explodes00:43:20
expl who do you want to00:43:25
burst00:43:28
the00:43:29
avocado do00:43:35
0.25 Oh00:43:41
there And I can also put the color I00:43:44
want for each one Of these little things I00:43:47
'm going to use the CSS colors, which are00:43:49
the ones I more or less remember. Notice00:43:51
that I can use list, I can use tuple. It's00:43:53
going to take both of them. I'm interspersing00:43:56
but I can use both. You can00:44:12
tell that I'm bored with the CSS00:44:14
colors.00:44:24
always good Ready, I already have all the00:44:27
values armed, let's go, we're missing a00:44:30
color00:44:31
[Music]00:44:33
Oh which one do00:44:36
we put H00:44:41
Pink e00:44:44
p Well, what am I going to draw the00:44:53
values with the explode00:44:56
that I have in explode a00:45:01
putting the labels00:45:06
of lel00:45:09
Ju and with the00:45:12
colors00:45:19
of and This cachibachi Show would already be configured00:45:33
and the00:45:42
avocado exploded. I can modify the angle at00:45:45
which this starts by making this00:45:47
start here at 90 gr. For00:45:50
example, yes, this one moves 90 gr over00:45:54
there.00:45:59
Let's do it. I'll just take this00:46:07
with Start00:46:10
angle00:46:12
90. Well, you give it what you want,00:46:16
no. And then00:46:19
I would take 90 gr there or it would00:46:23
move. 90 gr moved.00:46:38
Well, let's put the00:46:43
values that I set as00:46:49
percentages. Then go there and do it and00:47:06
answer all the questions. You00:47:08
can do this, you can00:47:10
do another. They come and look00:47:16
here and00:47:20
read,00:47:24
well, that being00:47:30
said,00:47:34
we are going to00:47:37
give you the00:47:40
percentage and this is done00:47:43
with good luck, it helped me because I didn't00:47:46
remember00:47:51
and let me remember the format of this was00:47:56
the00:47:57
following, it enclosed00:47:59
everything between the percentage symbols already00:48:04
from the beginning. Yes, to give it the format and00:48:09
the format was a00:48:10
point number and two00:48:15
decimals, we know this part, it is00:48:17
common to all the00:48:19
others. And finally I want00:48:22
the percentage symbol to appear00:48:24
so I add one00:48:30
more00:48:32
then00:48:40
This is going to00:48:42
[Music]00:48:44
show a00:48:50
float number with two00:48:54
decimals and the00:49:01
symbol00:49:05
yes00:49:08
eh Let's00:49:21
see well they are satisfied with this00:49:28
they are almost happy because What's00:49:33
missing a beer something00:49:38
vacation vacation with money ask00:49:41
well because if we are going to ask let's ask00:49:45
the devil is in the details00:49:49
people00:49:50
Well let's do it more00:49:53
complex we are going to make the one with the00:49:56
little hole in the00:49:58
middle for it we are going to00:50:03
suffer why Because there is no graph00:50:07
that is00:50:10
eh from00:50:13
Dona what I am going to have to do00:50:18
is draw a white circle and paste it00:50:24
there00:50:26
So a lot of00:50:28
This goes It may be because a sorcerer00:50:34
said it but it will always be the00:50:37
same so it has00:50:39
its advantage and its00:50:43
disadvantage. Let's make our graph00:50:46
as we had done up there. I'll00:50:53
take00:50:57
the explod just like that. I'm going to00:51:00
[Music]00:51:02
remove it.00:51:06
Let's see. How does it00:51:09
work for me? I'm going to start from this one and I00:51:14
'm going to00:51:15
add the little circle00:51:18
inside the00:51:21
show. I'll send it to the bottom of everything00:51:27
so that it can do both things together.00:51:29
So00:51:32
here I start the00:51:39
circle. Well, let's put the first00:51:42
parameters,00:51:45
the00:51:50
central circle is going to00:51:52
be an object of this kind00:51:58
and00:52:02
a circle that is going to start drawing at00:52:05
these coordinates. Yes, take this00:52:11
point and I am going to give it a radius of 0.6, that00:52:15
is, it would have to go a little more than00:52:16
half of here, so I had to make00:52:18
a something like that well all these00:52:22
references are regarding the radius s00:52:26
well I followed00:52:27
the radius00:52:31
0.6 and then the00:52:34
color I insist for more details go to00:52:37
the documentation and see everything that this object can00:52:39
do00:52:43
White because I have a white background00:52:50
Well I'm going to00:52:52
save this this figure in a00:53:00
variable00:53:03
F00:53:08
plt00:53:12
G this saves the current figure in that00:53:16
variable fig if there is no figure in the00:53:20
stack eh Create a new one yes it creates a00:53:27
new image for me then this is where the00:53:30
sorcerer comes and00:53:32
says00:53:34
F00:53:37
gca if you want to know what is passing00:53:40
here go and look for it and I'm going to00:53:45
add00:53:49
artistically artist Why don't you00:53:52
help me because I'm putting everything wrong or what00:53:56
the circle that I just00:53:59
created yes00:54:04
And I think it would be there let's00:54:08
try to see gfc how is it not there no gcf No00:54:13
wonder gcf didn't help me at all. Now I00:54:16
tell people about dyslexia. Well,00:54:27
the percentages were ugly here, of course, so I can00:54:30
modify the distance to the center that00:54:32
these percentages have. If they were by00:54:36
default00:54:41
at00:54:43
0.5, we set it to00:54:45
0.75 so that I can run them. a little more00:54:48
So I'm going to00:54:54
say that the00:54:56
distance is going to be00:55:02
0.75 I'm saying the distance of this00:55:08
component and there it should fit a00:55:11
little more a little more00:55:18
080 there it is now00:55:24
yes00:55:25
Perfect Well What happens if I want to00:55:28
save this00:55:35
image I click on it right and save00:55:37
image00:55:40
as it is an option or main screen I am also00:55:45
going to show you00:55:54
another00:56:00
png and I can tell you what resolution00:56:04
I want to save it at, let's say 300 which is a00:56:07
nice00:56:11
standard,00:56:15
record it, we will run it00:56:20
again and if everything went well, my p should00:56:23
appear00:56:33
png00:56:38
Yes00:56:40
well later I left you a series of00:56:43
Tips there about the00:56:53
p00:56:55
here00:56:59
It's good I was spoiling00:57:04
well well that I didn't forget to00:57:08
explain either I forgot to explain I already00:57:12
do it automatically and I forget to00:57:13
tell you once the show is sent00:57:18
yes the image It seems that it is cleaned and notices00:57:23
more, it is not something that remains permanently00:57:26
Why Because there is no variable00:57:28
where this is being saved, in reality00:57:30
it is like a stack, a list and once00:57:33
I send the show it was sent to print and00:57:35
everything is forgotten this is yes So00:57:39
when I want to record the image I have to00:57:41
do it before the show of the00:57:45
show good advice about p Chart go and00:57:48
look at it How to display the information more00:57:51
effectively eliminate backgrounds eliminate00:57:53
redundant labels eliminate borders00:57:56
reduce colors eliminate effects00:57:58
eliminate or be clean yes00:58:01
eh there it should there is an00:58:05
animation00:58:07
So it shows you how a00:58:10
graph looks as it is00:58:23
cleaned,00:58:35
it would be the ux ui of the graphs of00:58:39
course Yes, look how00:58:42
it starts And how it looks at the end yes because00:58:45
this is like too much00:58:49
machi And if we eliminate all of them those00:58:51
rubbish and the bars remain00:58:53
calm00:58:56
Yes, if we want to Highlight the00:58:58
bacon is going to be the only one that is going to be left00:59:00
with color, we can Delete all this00:59:03
around and put the labels00:59:05
here and with that it is00:59:14
enough, all the00:59:16
information is in sight What00:59:18
I want to be highlighted is highlighted and the00:59:21
whole disgusting concoction doesn't look like that, yes,00:59:25
well, that's important, and here it is00:59:28
telling you point by point that it's00:59:32
getting cleaner, it's00:59:36
better, well, we're done with this00:59:39
document, let's see what the next one has00:59:41
Oh00:59:44
histograms of that's usually used a00:59:51
lot00:59:52
soni chiqu chiqu Well read, we've00:59:56
already seen a lot of this. It's going to01:00:08
matter01:00:10
eh Oh, I'm not writing in01:00:15
yours, don't tell me I didn't write in01:00:18
this one, not in this one I was reading, I'm going to01:00:20
take it because I'm going to take it. I'm going to send01:00:22
a01:00:23
[ __ ]01:00:29
Now I'm in the one where01:00:40
those01:00:49
three go Well let's generate some01:00:53
values01:00:56
you will tell me What this does01:01:07
np01:01:09
[Music]01:01:10
Random well you won't be able to tell me what01:01:13
this does because I didn't01:01:16
explain it to you But well I take the opportunity01:01:21
to01:01:23
make it01:01:25
normal, it will01:01:28
generate normal Random, it will generate01:01:31
a series of 1000 random values01:01:35
between01:01:38
eh No, I don't have between01:01:41
e with a normal distribution. That01:01:45
means that when I graph those01:01:46
values, they will come out like a Gauss bell.01:01:50
symmetric Yes then this generates01:01:57
generates 1 numbers random numbers01:02:01
with01:02:08
distribution you can V01:02:12
normal podtion fusier the01:02:20
present the01:02:23
present01:02:29
Well I'm going to01:02:34
draw my data set And I'm going to ask you to01:02:39
make me only 10 bars01:02:44
1001:02:51
ceiling01:02:53
and01:02:56
what did I do Oh I didn't run01:02:59
This01:03:01
one Sorry01:03:04
sorry and there is my01:03:11
graph well let's grab our01:03:22
Netflix dataframe above I forget the name and01:03:27
we raise it with01:03:31
pandas method read01:03:38
csb and this is saved in01:03:44
Data01:03:51
Netflix I wonder how out of01:03:54
nowhere they are ready for the Consigna01:03:59
six the last one01:04:01
mandatory they want me to send it to them01:04:06
earlier so that they have more time to01:04:09
gossip and see it remember not to01:04:12
panic because we haven't seen all01:04:15
the topics yet yes we are still working on it There01:04:18
are still some classes left it will01:04:21
help you Yes better well01:04:25
remember that you have to01:04:27
hand this one in After giving the Choice, if you01:04:30
don't need to01:04:32
get stuck, review the theory to01:04:34
do the Choice. Yes, what is the01:04:40
Choice? Let's see, let's01:04:44
see. The01:04:46
first week of December is the01:04:50
recovery period and the previous week is the01:04:53
first call, that01:04:54
is, the last week of November, first01:04:56
week of01:05:01
December, that is, they have one more week01:05:05
to go over obviously what01:05:08
appears in the Choice are going to be the topics01:05:11
given so far.01:05:20
the same01:05:24
Sometimes literally01:05:27
not good this dataframe we know it01:05:30
by heart01:05:33
we are not going to see how the distribution01:05:37
of titles is according to the year in which it was01:05:48
released Yes there we have our dataframe01:05:52
of01:05:56
Netflix titles and we are going to look at the01:06:00
histogram by01:06:09
year and see How is01:06:13
there not What happened Netflix you01:06:23
cs let's01:06:24
see what01:06:26
broke What is what01:06:29
broke can't find the data01:06:33
tell me let's see m it01:06:40
turns out good let's see I'm going to open my csb that01:06:45
I01:06:48
downloaded Netflix01:06:50
[Music]01:06:53
titles01:06:59
h let's01:07:05
see Well there They may be that having01:07:11
uploaded it in a01:07:15
compressed form he didn't like it So I'm going01:07:18
to upload it again01:07:22
nef01:07:25
now I'm going to put it there in the Data folder01:07:33
and there it's taking a while so I imagine01:07:37
that now I01:07:50
'm going to ask pandas01:07:52
directly01:07:54
and01:07:56
now let's01:07:58
see Oh you can upload it to the students so01:08:02
we copy it01:08:04
while where The shared with01:08:07
us is that it is already this is the Ah It's01:08:11
yours Here they are01:08:13
look it's you go over here and look for the01:08:18
six notebooks which are the ones I'm in01:08:20
using now it's all in the01:08:22
same01:08:26
Well there I have the01:08:28
distribution by year of01:08:34
release what I'm01:08:42
seeing here I'm making a bar01:08:46
every 10 years more or less yes01:08:52
approximately here this bar is going to include everything01:08:59
Yes and it gives me a lot of information01:09:06
This I would lack detail01:09:16
No, what can I01:09:22
do? Ask other01:09:25
questions. Can I lower the01:09:28
range?01:09:33
This is me01:09:37
asking if I would like to make one01:09:40
Bar for each01:09:42
year. How could it01:09:52
be? Do you01:10:20
remember the01:10:22
BS?01:10:31
Yes,01:10:33
Hello, Do you remember the beans? What were the01:10:39
beans? How many bars do I want to01:10:41
appear? Yes, it would be. the01:10:43
parameter the parameter01:10:49
this These are01:10:52
the ones that say the01:11:19
following and that is going to create an arrangement01:11:22
that goes01:11:30
what every year in which there is a01:11:33
movie01:11:35
Of course01:11:37
histogram that is going to draw Data with01:11:42
the beans that I have in bein01:11:46
101:11:52
and there01:11:57
it would be What happens01:12:05
daughter I'm looking to see if I don't have any01:12:07
other parentheses something a little smelly01:12:11
eh Yes01:12:15
Data This is going outside01:12:19
datata yes I already saw my parentheses strange01:12:25
Max01:12:40
Data why it won't01:12:43
let me because you have DF01:12:46
ig01:12:48
Release after Data like you have two of the01:12:51
same it's01:12:52
fine it01:12:55
could01:12:58
be01:12:59
So01:13:02
yes What01:13:09
happened, your error01:13:18
is the01:13:22
fault01:13:29
of np arrange originally you had01:13:32
put min Data Max Data and you had01:13:35
put more 1.1 you are missing a com101:13:39
after the Max Data +01:13:41
1 I have a01:13:47
dire suspicion I have a dire suspicion01:14:00
eh01:14:05
damn What was it like01:14:11
[Music]01:14:15
this01:14:17
Ah I have a01:14:19
loophole01:14:22
relizar01:14:24
let me01:14:25
think Oh the attribute to see the01:14:29
data types of the columns01:14:31
Help me in01:14:36
pandas I don't remember I blanked out they01:14:43
didn't study He what a shame01:14:46
what a shame I didn't study I'm going to have to01:14:48
go to pandas Let's go over it but I don't01:14:50
remember01:14:52
and01:14:54
d type01:14:59
seems to me Well let's see if it isn't one01:15:04
similar to that one ah it takes it as a01:15:07
list by taking a01:15:19
list it is taking the Data frame as01:15:22
a list01:15:36
that way it was easier It01:15:41
's not an integer why do I It says it's01:15:44
a01:15:48
Stream, I'm not crazy, let01:15:55
's go one by01:16:00
one, let's go slowly so we don't01:16:06
break up completely Okay, until it's in order,01:16:10
if they are01:16:12
integers, if they are01:16:14
integers,01:16:18
then I can01:16:22
say01:16:26
vin is01:16:30
equal to the arrangement, this one that is going to start01:16:35
from the min, they are integers. no I mean I01:16:38
'm not crazy, they're going to go from the minimum01:16:42
to the01:16:45
maximum plus a Sorry but it's the minimum01:16:49
data it's the minimum01:16:52
rel01:16:53
Data is loading the column This yes01:16:57
this is Data Ah of course Sorry Yes yes yes01:17:01
So I'm working with Data01:17:04
with this arrangement and let's01:17:09
see what was left01:17:15
there just now the Machine got stuck but01:17:18
I cached What bad luck ah01:17:25
Oh notebook cetina01:17:32
aleale friend I'm01:17:39
getting old01:17:41
ah restart01:17:48
[Music]01:17:52
this is01:17:58
very good now I do have my01:18:10
ent array Now01:18:16
yes I'm going to make my histogram now,01:18:20
explain to me why before01:18:21
the Stream bounced it off, if I did the01:18:25
same thing or I didn't do the01:18:31
same01:18:33
pinin01:18:36
101:18:40
and I think it01:18:46
would be there now I was01:18:50
scared so I have a stick01:18:53
for each year so I have a vision01:18:57
more detailed No what happened in 2020 that01:19:01
there are so01:19:02
few that there was This fall when the01:19:05
trend was to01:19:07
increase the pandemic exactly the01:19:11
pandemic And this did not appear here yes01:19:15
then look at the importance of these01:19:19
details01:19:21
Yes if I was01:19:25
specifically interested What happened in For the last01:19:27
5 years I have made a01:19:30
Bar for each year because if not I am going to01:19:34
lose that little detail01:19:38
yes, go in those01:19:42
parts instead of a list like I sent01:19:46
here yes because this is a01:19:50
list let's remember that we can send a01:19:55
value Yes we are going to01:20:01
do it01:20:07
data histogram pins we still put 40 and it will make01:20:11
4001:20:14
bars01:20:20
show and here I also miss the01:20:23
detail01:20:25
Yes then01:20:30
regulate the intervals they will be more or01:20:33
less01:20:34
5 years so you01:20:39
see a question Regina how can I make01:20:43
zero the minimum of data,01:20:46
for example, so that it has a little01:20:47
more01:20:48
resolution. How can the zero be the one in01:21:04
the proportion This01:21:07
is not year zero this zero marks the zero01:21:09
in01:21:12
I this begins this begins01:21:16
1925 yes it01:21:19
begins here in min Data01:21:28
but you could make a graph for01:21:31
example only the last 10 years instead01:21:33
of putting min Data you put Max Data men 1001:21:37
Note that this starts in01:21:39
1925. Of course, if you want me to start01:21:43
2000, you can send 2000 there.01:21:54
Yes, great. Thanks, you're welcome,01:22:01
the same for the top. If I'm01:22:04
interested in the one from 2000 to 2005, I'll put01:22:07
2000 2005 and that01:22:10
's it. Let's01:22:21
continue sometimes. instead of count of01:22:23
characteristics we need the density01:22:25
of each01:22:27
bar definition of01:22:30
density ti p density as true01:22:38
Well I'm going to01:22:44
take01:22:49
this with its Show01:22:59
and01:23:02
density there is the definition of What does01:23:05
density mean then01:23:08
read it and it will give me a value between 0 and01:23:16
1 Those are the possible values of01:23:21
density. What else can I do here? If01:23:25
I have no idea what I'm01:23:28
talking about, I have to title the01:23:31
axes,01:23:33
not as data on the side. The Bin left you01:23:36
with a minimum of 2000. Hey, not the minimum data01:23:39
of Nothing happens01:23:42
later when I run in the notbook01:23:45
it's good we're going to put the01:23:49
labels we01:23:53
had previously done this with cbor if I don't01:23:56
remember here it's called e Label01:24:02
Label01:24:05
density the axis I is called01:24:09
density and01:24:12
[Music]01:24:14
lgx will be01:24:20
called releas01:24:27
and He gave me the01:24:31
titles Well, it's time for us, we don't have01:24:35
a single square left01:24:43
Well, we're going to make one last one, all01:24:51
personalized density01:25:00
true V's going to put a01:25:14
few what01:25:19
Alfa was doing transparency01:25:24
transparency some things that01:25:26
can be added later go and gossip in01:25:29
the documentation01:25:31
no01:25:36
right01:25:39
horizontal orientation that we didn't01:25:43
do that now we had the bars01:25:47
vertical and well later you can01:25:49
apply logarithmic scale that would01:25:52
not01:25:54
apply here but it is done with log through01:26:00
and nothing more I think that with this we already have01:26:05
an idea of how it can change this01:26:07
personal01:26:09
I personalize01:26:12
Yes then they go and have fun here in01:26:16
East01:26:21
and everything that can01:26:27
be touched yes you can put the bars01:26:33
stacked01:26:35
etc. well for today we leave here01:26:38
people see you next week we01:26:42
have01:26:46
Wednesday Monday holiday not01:26:51
exactly01:26:56
the chain in the Río de la Plata I don't01:27:00
remember the B San Lorenzo day of01:27:05
sovereignty esoa of01:27:08
national sovereignty for less01:27:15
Aryan who risked ig01:27:21
porb my name was and the names we don't01:27:23
take the conquest of the01:27:26
Matacos all those things that one01:27:29
learned in fourth grade and at this01:27:31
point everything arrives at a salad that is all the01:27:34
same, well, people who studied a01:27:38
little more, I too the truth and put my01:27:40
feet on the ground a little more01:27:42
Because the truth is that in my time it was01:27:44
a holiday it didn't exist, well01:27:47
there was everything Because all of modernity brings01:27:50
these things, we don't01:27:53
move less and less, more and more01:27:55
fair, more and more donkey, more and more01:27:59
fat, the worse things are,01:28:03
civilization is going there, we01:28:06
think01:28:10
less and less, in short, the mere fact that from01:28:15
thinking that a few years ago years to be able to01:28:20
talk on the phone I had to leave01:28:22
my house buy a token stand in line01:28:25
and be lucky if the phone worked you01:28:28
remember the01:28:31
Chip card and well most of us01:28:34
were alive at that time it already01:28:37
existed But well01:28:39
look I have a long distance c01:28:42
saved there well that's worth money01:28:45
Free market or the01:28:48
calling cards that you scratch a little more01:28:50
modern also01:28:53
remaining minutes and minutes and minutes Yes01:28:56
yes all that gave you IP in the01:29:02
call center well That's01:29:05
it see you next week01:29:07
Have a good weekend, take advantage, I'm going to01:29:10
talk to the teachers eh Let's see if01:29:12
we release the Slogan Six, pay attention01:29:14
to the discord yes01:29:17
eh And we are going to do as always on01:29:20
Wednesday we are going to do the class that01:29:22
we should have done on Monday and on01:29:25
Thursday I will leave you a video so you don't get01:29:27
late Yes good Okay good weekend01:29:33
Also thank you very much Good WeekendDescription:
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