[R] filter data.frame with a vector

[arun]

Hi,
Try %in%
vec<-c(205,302,156,378)
set.seed(5)
 dat1<-data.frame(CU_NO=c(205,302,301,378,158,377,476,156),col2=runif(8,0,1))
 dat1[dat1$CU_NO%in%vec,]
#  CU_NO      col2
#1   205 0.2002145
#2   302 0.6852186
#4   378 0.2843995
#8   156 0.8079352


A.K.



----- Original Message -----
From: Mat <matthias.weber at fnt.de>
To: r-help at r-project.org
Cc: 
Sent: Wednesday, November 28, 2012 4:12 AM
Subject: [R] filter data.frame with a vector

Hello together,

i have a data.frame, which i want to filter with numbers in a vector.
I have a vector (Top10) with these numbers:
[1] 205 302 156 378 235 328 183 375 296 374
and i have a data.frame with a Column (CU_NO) with all my Customer numbers.

How can i filter this data.frame, with the Numbers in my vector.

this one doens't work:
data_export_final<-data_export[(data_export$KD_NR==Top10),]

Thank you.

Mat



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