For every column in the list cat_column, I need to loop over the list numerical_cols and get the mean and standard deviation. I have the code below that does it. But in the end of second loop, I need to have a final table with the respecti…
I have a sheet called "Base Sheet" in following format
I group by based on "Order #" and sum "Weight" and populate …
I am trying to loop over the files and get the filename based on the recent date.
I have the list of files in a directory with a consistent format
I am trying to convert a column "value $" from datatype "Object" to "float" as this column would be involved in a numeric computation.
I initially replaced "$" in this column using:
df[‘Value $’] = …
I would like to get the average price of last year and 2 years before in pandas dataframe.
For example, for the first row in pandas dataframe (below) avg_price_lastyear column is computed using
average(2016-04 to 2015-04). For second row, …