user3576212

user3576212 has asked 11 questions and find answers to 5 problems.

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user3576212 questions

Selecting (subsetting) by multi index in pandas dataframe
Fama Macbeth Regression in Python (Pandas or Statsmodels)
ranks within groupby in pandas
Query HDF5 in Pandas
Convert a column of timestamps into periods in pandas
how to create a group ID based on 5 minutes interval in pandas timeseries?
Fixed effect in Pandas or Statsmodels
A faster alternative to Pandas `isin` function
Parse_dates in Pandas
Format certain floating dataframe columns into percentage in pandas

user3576212 answers

cumsum per group in column ordered by second column append to original dataframe
dynamically assign number of splits in data.table tstrsplit
ranks within groupby in pandas