Displaying 1 result from an estimated 1 matches for "codetemplate".
2011 Sep 13
2
How to use a variable after $ ($x) for subscripting a list, How to source from a character object (source(x))
...is meant to be the input.
Unfortunately it turned out, that the "input"-variable after the $ is
not substituted as expected. Subscripting the list with a variable after
the $ seems not possible.
The only workaround I found for that is a function like
loopExtract <- function(input) {
codetemplate <- as.character("result <- foreach(i=1:length(levels)) %do%
{listResult[[i]]$input)}")
require(stringr)
write(str_replace_all(codetemplate, "input", input), file="tmp.r")
source("tmp.r")
return(result)
}
in other words I stored a template of the desire...