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datagy
datagy
datagy
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I'm Nik and I teach Python and other data analysis tools such as Excel, SQL, and PowerBI here on my channel and over at my website at datagy.io.

Check out my comprehensive guide to getting started with Python for data science here: datagy.io/introduction-to-python-for-data-science/
Python Map Function
13:40
2 года назад
Комментарии
@Alias.Nicht.Verfügbar
@Alias.Nicht.Verfügbar 10 дней назад
thanks a lot!
@amirahmadi3025
@amirahmadi3025 2 месяца назад
very useful. tnx
@ganderamu5138
@ganderamu5138 2 месяца назад
Im getting additional information in while finding unique values for a column in dataset how to fix this
@TheDinnyextra
@TheDinnyextra 2 месяца назад
I am new to matplotlib and this video helped a lot with my very first project. Thank you datagy for making programming less scary! :) One question though, how can I rotate the text on the x axis?
@studyacc1234
@studyacc1234 2 месяца назад
you absolutely slayed with this tutorial!
@datagy
@datagy 2 месяца назад
Thanks so much!!
@festusmuldoon
@festusmuldoon 2 месяца назад
my dict is the defaultdict
@AmineGM73
@AmineGM73 3 месяца назад
Ver nice tutorial i have been looking for that!!!
@justinli7052
@justinli7052 3 месяца назад
very helpful, thank you
@BEE_MILINDGUPTA
@BEE_MILINDGUPTA 3 месяца назад
If you getting error while executing the line df.corr() it is probably due to the new version of python in this we need to give only numeric value so instead execute the below line df.corr(numeric_only=True)
@rupammitra5010
@rupammitra5010 3 месяца назад
Thank you ......😊😊😊 you are Godsent
@ezraonyinkwa9826
@ezraonyinkwa9826 3 месяца назад
how do you do it
@Randomstuff-uw8uc
@Randomstuff-uw8uc 3 месяца назад
i still didn't understand bins like what are bins??
@datagy
@datagy 3 месяца назад
Each bin is a range of values, say 0-5 or 6-10. If you have a value of 1, it’ll fall into that first bin and get counted once. The histogram then shows how many records fall into each range of values (the bins).
@HaHung-lw1rx
@HaHung-lw1rx 4 месяца назад
how to fix it in app.py? Please give me instrustion File "d:\Python\WeatherApp_Flask\app.py", line 6, in <module> @app.route('/', methods) ^^^^^^^ NameError: name 'methods' is not defined
@19AKS58
@19AKS58 4 месяца назад
There are SO many, quite frankly TOO many instructional videos, and they are tedious, too long, and unclear, but YOURS is EXACTLY on point
@datagy
@datagy 4 месяца назад
Thank you so much! I really appreciate it.
@SamaAdhikari-z6z
@SamaAdhikari-z6z 5 месяцев назад
How do i make a map of a different country?
@9Soraa
@9Soraa 5 месяцев назад
wow am subscribe right now
@hashemrashidi1277
@hashemrashidi1277 5 месяцев назад
Guys he is the best and simplest , best one seriously , just trust and watch till the end .
@Planetknowledge555
@Planetknowledge555 5 месяцев назад
Excellent
@IrfanN02
@IrfanN02 5 месяцев назад
you're the best!!! thank you
@WildRover1964
@WildRover1964 6 месяцев назад
Hey you're good! Learnt a few good things here
@datagy
@datagy 6 месяцев назад
Thanks so much!
@WildRover1964
@WildRover1964 6 месяцев назад
@@datagy glad you're still reading. I just discovered you. You dont seem to have posted anything for a year.
@datagy
@datagy 6 месяцев назад
@WildRover1964 I hope to do a few videos soon! And hopefully get back into a rhythm with it!
@SACHCHIDANAND-fi3vv
@SACHCHIDANAND-fi3vv 6 месяцев назад
thanks for the tut, it is so useful and finally I made my first project
@karolyna6028
@karolyna6028 6 месяцев назад
nice!
@automatewithamit
@automatewithamit 6 месяцев назад
Thanks for your Video ! Can you please let me know if we can put those collapse and expand functionality in actually generated pivot table in excel using python ??
@laminesahraoui9548
@laminesahraoui9548 7 месяцев назад
thanks
@aalb1970
@aalb1970 7 месяцев назад
Challenge solution: df.iloc[df.ShareWomen.argmax(), 0:8] Returns all column values for the highest share of women
@aalb1970
@aalb1970 7 месяцев назад
Or write a simple function: a = df.iloc[df.ShareWomen.argmax(),3] b = df.iloc[df.ShareWomen.argmax(),7] print(f" Category: {a} , Women share: {b}")
@aalb1970
@aalb1970 7 месяцев назад
len(df) doesn't work. TypeError: 'DataFrame' object is not callable
@aalb1970
@aalb1970 7 месяцев назад
Nevermind. It worked when I quit Jupyter notebook and reloaded the notebook.
@aalb1970
@aalb1970 7 месяцев назад
Can you define normalize separately for rows and columns, say I want numbers in the columns total and percentages in the row totals?
@victormadoya1354
@victormadoya1354 8 месяцев назад
HI, what if you want to create a similar function with takes 2 values? such that the 2 values will be 2 columns rather than using one column. The def function to take 2 columns instead of one, then use apply function
@ojasvi828
@ojasvi828 8 месяцев назад
how to label select points using data?
@chriskeo392
@chriskeo392 8 месяцев назад
This styling passes into csv and excel files?
@datagy
@datagy 8 месяцев назад
Unfortunately not! For that, you can use other libraries like openpyxl :)
@mbaykal26
@mbaykal26 8 месяцев назад
Great content, thank you for this contribution!
@farhanashaheen1380
@farhanashaheen1380 8 месяцев назад
Thank you so much!
@munivoltarc
@munivoltarc 9 месяцев назад
hi, great work, explaining subject so easily to all, wondaful work, keep it up, could you explain OHLCV data, apply, map functions, user defined functions to to find the trend on the High, Low columns, to get buy signals and sell signals by not using any price lagging indicators.
@munivoltarc
@munivoltarc 9 месяцев назад
Hi, you are doing awesomely work, explaining subject so easily to all, wondaful work, keep it up, could you explain OHLCV data, apply, map functions, user defined functions to to find the trend on the High, Low columns, to get buy signals and sell signals by not using any price lagging indicators.
@darrena3080
@darrena3080 9 месяцев назад
This is exactly what ive been struggling with for these past couple of weeks.Im teaching myself data analytics and this video is making things so much better
@datagy
@datagy 9 месяцев назад
Thanks so much!!
@srabbee
@srabbee 9 месяцев назад
7:18 ... The population growth rate math has a mistake. It should be (pop 21 - pop 20)) / pop 20. Currently it devides by pop 21.
@acesovernines
@acesovernines 9 месяцев назад
Succinct and super effective. Thank you so much
@datagy
@datagy 9 месяцев назад
Thanks so much!
@gayanath009
@gayanath009 10 месяцев назад
Amazing Stuff , was looking for the same since some days and you are a true star, Thank you so much
@datagy
@datagy 10 месяцев назад
Thanks so much!!
@joaopedrogreif1033
@joaopedrogreif1033 10 месяцев назад
Can we set clean transitions on this jinja data returns??
@sudhabaskaran5954
@sudhabaskaran5954 10 месяцев назад
This is awesome, very detailed explanation. How can we bring the city lines inside the map?
@MachineLearningPro
@MachineLearningPro 10 месяцев назад
Great video! Take a look at my Pandas tutorial if you want.
@elhabibbirouk9722
@elhabibbirouk9722 10 месяцев назад
I think you should divide by population of 2020 to measure the variation. Still very instructive
@CAROLUK
@CAROLUK 10 месяцев назад
Thank you for making this video. I finally understand how to do groupby. I have a question related to “agg”. Why did you apply numpy with aggregation functions?
@datagy
@datagy 10 месяцев назад
Great question! That was just to show that you can use different functions inside of agg. You can even use custom ones!
@Zenoandturtle
@Zenoandturtle 10 месяцев назад
Great presntation. I am building a trading bot using algorythm that deals with conditional columns (candlestick lengths of previous columbs) This is the video I was looking for. Thanks for the vid. Very clear and informative. Exactly what I was looking for.
@paddymullen762
@paddymullen762 11 месяцев назад
It's nice to know the basics, but as an experienced user I got tired of typing the same things over and over... So I built the open source buckaroo data table so you never have to look up pd.set_option again. Take a look, it has sortable columns, summary stats, histograms, and a performant table built in. It works in Jupyter with pandas and polars. Try it with "pip install buckaroo" then import buckaroo #buckaroo becomes the default display method for dataframes in Jupyter
@scaradia5787
@scaradia5787 11 месяцев назад
Great video! Thank you!
@permadidluve
@permadidluve Год назад
I really did enjoy this video and tutorial.. I will keep looking for the video I meant to learn in this channel afterward. THANK YOU VERY MUCH
@rajanadar3835
@rajanadar3835 Год назад
still confused why this video is having so less likes, you have cleared the map function in a short and much clear video , nice work bro
@datagy
@datagy Год назад
Thanks so much!!
@amandaedmonds962
@amandaedmonds962 Год назад
I was banging my head trying to figure out how to make a correlation matrix and heatmap with plotly...your solution was much simpler and worked perfectly for me. You're a God send, thank you!!
@MaximusFestus
@MaximusFestus Год назад
Great tutorial, thanks
@datagy
@datagy Год назад
Thanks so much!
@leagueofstealth3747
@leagueofstealth3747 Год назад
The Toronto ON and Canada values are hard coded hence this code doesn't work for any other cities
@datagy
@datagy Год назад
Ah shoot! Thanks for pointing that out!
@Bracket-oh7wr
@Bracket-oh7wr 8 месяцев назад
@@datagy how to fix that?
@PriyaDharshini-px5ku
@PriyaDharshini-px5ku Год назад
this is awesome very interesting thanks for teaching🙂🙂
@datagy
@datagy Год назад
Thanks so much!!