Tags / conditional-statements
Pandas Conditional Fillna Based on Another Column Values
Using Logical Expressions with the memisc Package: Best Practices and Alternatives
Filtering Data Based on Conditions in Another Column Using Pandas in Python
Filtering Large Dataframes in R Using Data.Table Package: Efficient Filtering of Cars Purchased within 180 Days
Manipulating Integers in Pandas Series: A Better Approach Than Apply
Understanding Magrittr and Dplyr: Which Package Reigns Supreme for Data Transformation Tasks?
Efficient GroupBy and Cumulative Sum Operations in Pandas with Value Clipping
Manipulating Pandas DataFrames with Conditions and GroupBy
Summing Up Values for Specific Names Using SQL Window Functions
Building a Free Version of Your App Without Duplicating the Xcode 4 Project: A Step-by-Step Guide