Robin, see below my inserted comments.
Robin Hankin wrote:
Hello Dimitris
thanks for this. It works! I guess I was fixated on the dollar sign.
I must confess that I don't really understand any of the error
messages below. Can anyone help me interpret them?
rksh
Dimitris Rizopoulos
Hi
I have a factor 'f' and a named list 'jj'.
I want names(jj) to match up with levels(f).
How do I use levels(f) to access elements of jj?
f - factor(c(pigs,pigs,slugs))
f
[1] pigs pigs slugs
Levels: pigs slugs
jj - list(pigs=1:10,slugs=1:3)
My attempts to produce jj$pigs all give
do you mean:
f - factor(c(pigs, pigs, slugs))
jj - list(pigs = 1:10, slugs = 1:3)
jj[levels(f)[1]]
jj[[levels(f)[1]]]
Best,
Dimitris
Robin Hankin wrote:
Hi
I have a factor 'f' and a named list 'jj'.
I want names(jj) to match up with levels(f).
How do I use levels(f) to access elements
Hello Dimitris
thanks for this. It works! I guess I was fixated on the dollar sign.
I must confess that I don't really understand any of the error
messages below. Can anyone help me interpret them?
rksh
Dimitris Rizopoulos wrote:
do you mean:
f - factor(c(pigs, pigs, slugs))
jj -
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