Dear R-help,
I wrote the following lines in order to use a variable from a parent
frame in my callM() function. I would like to solve this by only editing
the callM(function). When I run this code I obtain a empty list, meaning
that eval(ls(),sys.frame(-1)) could not access the variables in the
parent function. Any suggestions? Thanks in advance!
metaCall <- function()
{
NN <- 99
callM()
}
callM <- function()
{
Ls <- eval(ls(),sys.frame(-1))
print(Ls)
### use Ls to call a certain model named M
}
metaCall()
--
Zé Miguel
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