Dear all,
I would like to know how can I retrieve a data.frame without the columns that
have a partial match name. Let´s say that I have a data.frame with 200 columns
and 100 of them have the name "StartX", with X being the unique part for each
column name. I want to delete all columns that have the name starting with
"Start". I´ve tried to do this but it doesn´t work:
> DATA_OK <- DATA[,-match(("Start*"),names(DATA))]
> dim(DATA_OK)
NULL
Thanks in advance.
Best regards
João Fadista
Ph.d. student
UNIVERSITY OF AARHUS
Faculty of Agricultural Sciences
Dept. of Genetics and Biotechnology
Blichers Allé 20, P.O. BOX 50
DK-8830 Tjele
Phone: +45 8999 1900
Direct: +45 8999 1900
E-mail: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
Web: www.agrsci.org <http://www.agrsci.org/>
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