ansev

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pivot a dataframe by diagonals

ansev answers

Transform pandas dataframe - add rows
Pandas return value from multiple columns if equal to value in another column
How can I normalize data in a pandas dataframe to the starting value of a time series?
Compare a row of a dataframe based on multiple conditions
How do I transform unique row combinations into sorted tuples
how to ensure all rows/columns show up with pandas crosstab?
Create data frame column that maps 2 keys in a dictionary to same value
How to access data most effectively in pandas
Return name of all columns matching a condition in pandas
how to populate a new column from conditions based on two existing columns , in Pandas?