I found a problem where the values of a column are arrays of different length. What is the best, efficient way to get the values of the length of each array in that column?
EDIT (following PortableStick advice):
Cannot reproduce the code, but the structure of the pandas data frame seems to be:
arr_of_arrs = [ [ 1,2,3 ] , [ 1,2,3,4 ] , [ 1,2,3,4,5 ] ] pf = pd.DataFrame(arr_of_arrs, columns=[ 'arrofarrs' ])
Thanks in advance