Displaying 1 result from an estimated 1 matches for "names_var".
Did you mean:
name_val
2011 Jun 26
2
Accessing variables in a data frame
Hello
My data.frame (dat) contains many variables named var.names and others
named var.names_var.id
For example
var.name <- c("gdp","inf","unp")
var.id <- c("w","i")
x <- paste(var.name, rep(var.id, each=length(var.name)), sep="_")
How can I access variables in the dama.frame by names listed in x, for
example to compute...