Ben.T questions

Ben.T answers

• Pandas splitting rows by certain cumsum
• How to count how many times an entity appears with another entity
• Mask dataframe column based on datetime index
• reorder subset of rows in pandas dataframe (reindex)
• Down-sampling Non-Time Series data
• How can I create a pivot table indexed on a column with duplicate entries that should be grouped by values of another column?
• How would I take a row-wise average values for certain columns, while retaining other in my dataframe?
• calculating streaks using numpy
• How to delete substrings with specific characters in a pandas dataframe?
• Apply qcut to rolling analysis