I have a list of dataframes i.e. each list element is a dataframe with three
columns and differing number of rows. The third column takes on only two
values. I wish to split the list into two sublists based on the value of the
third column of the list element.
Second issue with lists as well. I would like to reduce each of the sublist
based on the range of the second column, i.e. if the range of the second column
is greater than twenty for example keep the list element.
Could someone help me with a code to implement these two issues. Thanks in
advance for your help,
JN
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