Re: [R] Howto access V-base only column in a data frame

on 06/19/2008 11:28 PM Rolf Turner wrote: On 20/06/2008, at 4:07 PM, Moshe Olshansky wrote: If you know the value of k then you could do the following: goodNames <- paste("V",1:k,sep="") ind <- which(colnames(df) %in% goodNames) df[,ind] (where df is your dataframe). P.S. I won't be surpris

Re: [R] Howto access V-base only column in a data frame

On 20/06/2008, at 4:07 PM, Moshe Olshansky wrote: If you know the value of k then you could do the following: goodNames <- paste("V",1:k,sep="") ind <- which(colnames(df) %in% goodNames) df[,ind] (where df is your dataframe). P.S. I won't be surprised if df[,goodNames] is all right too (have

Re: [R] Howto access V-base only column in a data frame

If you know the value of k then you could do the following: goodNames <- paste("V",1:k,sep="") ind <- which(colnames(df) %in% goodNames) df[,ind] (where df is your dataframe). P.S. I won't be surprised if df[,goodNames] is all right too (have not checked). --- On Fri, 20/6/08, Gundala Viswanath