search for: fyc04

...ous specified variables. I also want to then apply some other function(s) (e.g., summary). This is what I've tried so far.... > test.fx <- function(dta, expvar, expval) { + newdta <- subset(dta, eval(expvar)>expval) + summary(newdta$eval(expvar)) + } > > test.fx(fyc04s, quote(totexp04), 100) Error in summary(newdta$eval(expvar)) : attempt to apply non-function > The subset works fine, but the my attempt to access the specified variable bombs. Is there a syntactical change I can make? Is it better to attach newdta? Thanks in advance for any g...