[R] Why don't the comments appear in the function?
bickis m@iii@g oii m@th@us@sk@c@
bickis m@iii@g oii m@th@us@sk@c@
Mon Nov 25 18:40:16 CET 2019
Different version of R perhaps? Or is there something in my environment
or "preferences" that is different?
Here's what I get with your example.
> f <- function(x){
+ ## a comment
+ 2
+ }
> g <- list(a =2, fun =f)
> g
$a
[1] 2
$fun
function (x)
{
2
}
> g[[2]]
function(x){
## a comment
2
}
> g[1]
$a
[1] 2
Mik
> I do not see this behavior.
>
> f <- function(x){
> ## a comment
> 2
> }
>
> g <- list(a =2, fun =f)
>
>> g
> $a
> [1] 2
>
> $fun
> function(x){
> ## a comment
> 2
> }
>
>> g[[2]]
> function(x){
> ## a comment
> 2
> }
>> g[2]
> $fun
> function(x){
> ## a comment
> 2
> }
>
> Cheers,
> Bert
>
> Bert Gunter
>
> "The trouble with having an open mind is that people keep coming along and
> sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
>
>
> On Mon, Nov 25, 2019 at 7:03 AM
> <bickis using math.usask.ca<mailto:bickis using math.usask.ca>> wrote:
> I have made a list in which each element is a function. If I print
> individual elements of the list, then the function code is shown along
> with embedded comments. However, if I print the list or sublist, then the
> function code is shown without comments. Why (and how) are the comments
> hidden?
>
>>flist[[3]]
> function(y,brackets,rates){
> # Calculates before-tax income required to realized value y
> ints<-c(0,cumsum(diff(brackets)*rates[1:(length(rates)-1)]))-brackets*rates
> x<-(y+ints)/(1-rates)
> x[sum(x>brackets)]
> }
>
>
>>flist[3]
> $btv
> function (y, brackets, rates)
> {
> ints <- c(0, cumsum(diff(brackets) * rates[1:(length(rates) -
> 1)])) - brackets * rates
> x <- (y + ints)/(1 - rates)
> x[sum(x > brackets)]
> }
>
> I am running R 3.3.2 on Mac OS X 10.10.5
>
> Mik Bickis
>
> ______________________________________________
> R-help using r-project.org<mailto:R-help using r-project.org> mailing list -- To
> UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
More information about the R-help
mailing list