Bill
Thank you. This is a third option to look into.
Jeff
From: Bill Dunlap
Sent: Wednesday, March 30, 2022 10:40 AM
To: reichm...@sbcglobal.net
Cc: R-help@r-project.org
Subject: Re: [R] Inserting missing seq number
stats::approx can do the job:
> approx(x=df$seq, df$count,
Hello,
Use ?assign instead. And there was a bug in manipulate_e1, it would
throw an error a not found.
create_e1 <- function(){
assign("e1", new.env(), envir = globalenv())
exists('e1', mode = 'environment')
}
manipulate_e1 <- function(a){
if ( exists('e1', mode = 'environment') ) {
stats::approx can do the job:
> approx(x=df$seq, df$count, xout=1:7, method="constant", f=0)
$x
[1] 1 2 3 4 5 6 7
$y
[1] 4 7 7 3 5 5 2
-Bill
On Tue, Mar 29, 2022 at 7:47 PM Jeff Reichman
wrote:
> R-help
>
> Is there a R function that will insert missing sequence number(s) and then
> fill a
В Wed, 30 Mar 2022 12:43:52 +0200
Göran Broström пишет:
> That works, if I check for missing argument
> Is this the final word?
How about omitting it entirely and letting ... handle it?
table <- function(
..., useNA = "ifany", exclude = if (useNA == "no") c(NA, NaN),
deparse.level = 1
)
At the R console prompt do:
> table
It prints out the source of the table() function. The first thing there is
the definition of list.names()
HTH,
Eric
On Wed, Mar 30, 2022 at 12:27 PM Göran Broström
wrote:
> I am trying to redefine the default behavior of base::table by editing
>
В Wed, 30 Mar 2022 11:27:05 +0200
Göran Broström пишет:
> I can guess what 'list.names' is (from the documentation), but where
> and how is it defined?
Interesting! It's defined first thing inside the function, so by the
time the function tries to use the argument, list.names exists and can
be
6 matches
Mail list logo
