Now we move onto popular packages . We'll explore Pandas and Numpy in these 15 days. I hope it is fun. After this anyone would be ready to start with some projects maybe Titanic and other datasets.
Please Note :
For doing practice on pandas , I've forked https://github.com/guipsamora/pandas_exercises repository. Though , I've made some changes in solutions and questions. Feel free to fork any repository to practice questions.
I would like to thank Guilherme Samora (https://github.com/guipsamora) for making pandas excercises and W3resource for Numpy Excercises. It's really useful for beginners .
Do microcourse of pandas on Kaggle
Complete course of pandas on Kaggle
Do "Getting and Knowing data " from the above files in this repository
Do "Filtering and Sorting" from the above files in this repository
Do "Grouping" from the above files in this repository
Do "Apply" and "Merge" from the above files in this repository
Do "Stats" and "Visualization" from the above files in this repository
Do "Creating Series and Dataframes", "Time Series","Deleting" from the above files in this repository
Do Microcourse of Numpy on Kaggle
Solve questions at https://www.w3resource.com/python-exercises/numpy/basic/index.php
Solve questions at https://www.w3resource.com/python-exercises/numpy/index-array.php Feel free to solve all questions. Though if you'd like to skip then do solve questions: 5-15. Plus keep the cheat sheet when solving DS Problems. You'll get a hang of it soon.
Solve questions at https://www.w3resource.com/python-exercises/numpy/linear-algebra/index.php
Solve questions at https://www.w3resource.com/python-exercises/numpy/python-numpy-sorting-and-searching.php
Solve questions at https://www.w3resource.com/python-exercises/numpy/python-numpy-math.php
Solve questions at https://www.w3resource.com/python-exercises/numpy/python-numpy-stat.php
Solve questions at https://www.w3resource.com/python-exercises/numpy/python-numpy-datetime.php and also https://www.w3resource.com/python-exercises/numpy/python-numpy-string.php
Now, you've mastered the basic important packages of Python. No need to memorise the syntax and functions. Keep the cheatsheet with you and that's enough else Google is always there for our rescue.