Displaying 1 result from an estimated 1 matches for "myspss".
2011 Oct 29
1
Add col in data.frame
Hello Gurus,
I am still new to R. Here is my issue.
I was trying to add column to data frame that was populated by read.spss().
When I used cbind to add a new variable(column).
library(foreign)
mydf<-read.spss(file="C:/myspss.sav",use.value.labels=FALSE,
to.data.frame=TRUE,use.missings=FALSE)
attr(mydf,"variable.labels")
## it gives you all the labels
##Adding a new variable(col) to mydf
newcolm <- list(frt="grapes")
mydf <- cbind(mydf, newrow)
##Now checking to see labels again
attr(myd...