luffe

luffe has asked 16 questions and find answers to 3 problems.

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luffe questions

Calculations on sliding windows and memoization
Correct way to return an error code for function returning size_t
Bash: output line count from wc in human readable format
Matplotlib's matshow not aligned with grid
iPython nbconvert and latex: use .eps instead of .png for plots
Numpy: How to check if array contains certain numbers?
DataFrame: add column with the size of a group
Pandas' merge returns a column with _x appended to the name
Annotate Time Series plot in Matplotlib

luffe answers

conditionally insert rows to a dataframe using dplyr
Get coefficients estimated by maximum likelihood into a stargazer table