[R] Split a list
Weidong Gu
anopheles123 at gmail.com
Fri Oct 14 15:26:13 CEST 2011
It would be nice if you could provide a sample. However, if the data
in the list have the same colnames, you can combine them by
df<-do.call('rbind',your_list_data_frame)
Then you can do what you want on the dataframe instead of a list
HTH
Weidong Gu
On Fri, Oct 14, 2011 at 9:06 AM, Juliet Ndukum <jpntsang at yahoo.com> wrote:
> 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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