Pandas 训练

Fed up with a ton of tutorials but no easy way to find exercises I decided to create a repo just with exercises to practice pandas.
厌倦了大量的教程，但没有找到简单的方法来练习，我决定创建一个repo以练习的方式去实战pandas。

Don't get me wrong, tutorials are great resources, but to learn is to do. So unless you practice you won't learn.
不要误会我的意思，教程是很好的资源，但学习就是要去动手。因此，除非去做实战，否则你学不到什么东西。

There will be three different types of files:
这里将会有三种不同类型的文件：

      1. Exercise instructions
      1. 练习说明
      2. Solutions without code
      2. 没有代码的答案
      3. Solutions with code and comments
      3. 包含代码和注释的答案

My suggestion is that you learn a topic in a tutorial or video and then do exercises.
我的建议是你在教程或视频中学习一个小节后再去做一些练习。

Learn one more topic and do exercises. If you got the answer wrong, don't go directly to the solution with code. 再多学习一个小节并做一些练习。如果你得到了错误的答案，不要直接去查看答案和代码。

Suggestions and collaborations are more than welcome. Please open an issue or make a PR. :) 非常欢迎你的建议与协作。可以开启一个issue或者提交一个PR。 :)

Lessons

Getting and knowing	Merge	Time Series
Filtering and Sorting	Stats	Deleting
Grouping	Visualization	Indexing
Apply	Creating Series and DataFrames	Exporting

Getting and knowing

Chipotle
Occupation
World Food Facts

Filtering and Sorting

Chipotle
Euro12
Fictional Army

Grouping

Alcohol Consumption
Occupation
Regiment

Apply

Students Alcohol Consumption
US_Crime_Rates

Merge

Auto_MPG
Fictitious Names
House Market

Stats

US_Baby_Names
Wind_Stats

Visualization

Chipotle
Titanic Disaster
Scores
Online Retail
Tips

Creating Series and DataFrames

Pokemon

Time Series

Apple_Stock
Getting_Financial_Data
Investor_Flow_of_Funds_US

Deleting

Iris
Wine