Hi all,
I have 2 data frames like the following:
the first one df1:
'data.frame': 141obs. of 1 variable:
$SerialNum: int 41006 41013 41044 41046 41067 41166 41202 41262 41274 41290
and the second one df2:
'data.frame': 194 obs. of 2 variables:
$Serial: int 41006 41013 41018 41044 41046 41067 41111 41200 41262 41331
$Count : int 1 10 103 11 12 13 138 14 15 16 169 18 182 2 20 21 224 226
then I find the intersect of two data frames in serials which is:
Matched=intersect(df1$SerialNum,df2$Serial)
which gives me matched serials in both data frames. Next I want to get Count of
these matched serials from df2 but I don't know how to make the right subset
for this! Does anyone know how should I do that?
Thanks for any help,
Elahe
______________________________________________
[email protected] mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
