sophocles

sophocles has asked 0 questions and find answers to 27 problems.

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About

I studied Economics and Econometrics at Queen Mary and London School of Economics. Started with R and stata. Currently, I am working at a small data driven company where I work with python (and other tools) daily.

Pretty good at tennis and snowboarding

sophocles questions

sophocles answers

Sort a subset of columns of a pandas dataframe alphabetically by column name
Keeping both DataFrame indexes on merge
Pandas groupby and count numbers of item by conditions
detect overlapping values in 2 dataframes
How to fill missing values by using different conditions
How to Sum NA (text NA) values in excel with numbers by treating NA as 1
I have a dataset in which i have two columns with time in it but the dat
Replacing values in a data.frame according to a value from an other data.frame with the same shape (Python)
How to remove a character from some rows in a dataframe column?
For loop is only storing the last value in colum