Hi there,

I'm working on a for loop to perform some simple calculations on data.
However, I'm having trouble extracting components from my data frame using
names pulled off a list to reference headers. I'm relatively new to R, but
I've done some programming in various other languages, and have done this
kind of thing before. How is this done in R?

Example code, to demonstrate what I'm attempting to do:

> work_data$i.15.0
[1] 0.03 0.03 0.03 0.02 0.02 0.03 0.02 0.02

> currentFA
[1] "i.15.0"

> work_data$currentFA   *this is what I want to do, access my data frame by
calling with header name pulled from elsewhere.
NULL

> curFA <- noquote(currentFA)   *tried stripping quotes, still doesn't work
> curFA
[1] i.15.0

> work_data$curFA
NULL

Thanks!
Chris

	[[alternative HTML version deleted]]

