On 15.12.2022 21:47, Witold E Wolski wrote:
Thank you Simon,
It seems not to be related to the R package but rather to the OS,
(just got the same error when installing the shiny R package from
CRAN).
I am on an M1 mac running Windows ARM in Parallels. Installed a
x86_64-w64 R version.
"**
Following Bert Gunter's suggestion, I wonder why the data are in separate
frames (with hard-coded values) in the first place. You could put them in a
text file and call read.table. If you provide a header and put a meaningful
station name at the start of each data row then rownames of your data
I'm confused:
> x <- 1:2
> is.na(x) <- 1
> x
[1] NA 2
OK, but
> x <- c("A", "B")
> is.na(x) <- "A"
> x
A
"A" "B" NA
What happens?
G_ran
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mai
maybe this will make it clear
x <- c(a=1, b=5)
is.na(x) <- "b"
i.e. your second case is dealing with a named vector
HTH,
Eric
On Fri, Dec 16, 2022 at 8:29 PM Göran Broström
wrote:
> I'm confused:
>
> > x <- 1:2
> > is.na(x) <- 1
> > x
> [1] NA 2
>
> OK, but
>
> > x <- c("A", "B")
> > is.na(
I don't find _either_ of these acceptable.
On the other hand,
x[ is.na( x ) ] <- 1
should have no effect on x.
On December 16, 2022 10:28:52 AM PST, "Göran Broström"
wrote:
>I'm confused:
>
>> x <- 1:2
>> is.na(x) <- 1
>> x
>[1] NA 2
>
>OK, but
>
>> x <- c("A", "B")
>> is.na(x) <- "A"
>>
... and note that my previous version can be simplified using R's pipe
syntax to:
do.call('rbind',Total[select.stat]) |>
subset(sensor == 'thermometer', code)
## which calls the subset.data.frame() method that gives:
code
Station1.1 2583
Station4.4 4453
Station5.3 3179
close
To do what the OP wanted, one can use:
x <- c('A', 'B')
is.na(x) <- x=='A' ## rhs is a logical index vector
## yielding
> x
[1] NA "B"
Cheers,
Bert
On Fri, Dec 16, 2022 at 10:43 AM Eric Berger wrote:
> maybe this will make it clear
>
> x <- c(a=1, b=5)
> is.na(x) <- "b"
>
> i.e. your second
I think that
is.na(x) <- i
generally does the same to x as does
x[i] <- NA
I say 'generally' because some classes (e.g., numeric_version) do not allow
x[i]<-NA but do allow is.na(x)<-i. It is possible that some classes mess
up this equivalence, but I think that would be considered a bug.
-
Yes, I was confused: In is.na(x) <-value, value is supposed to be an index
vector, clearly stated on the help page. So Bert�s suggestion is the way to go.
Thanks to all, G�ran
-Ursprungligt meddelande-
Fr�n: Bill Dunlap
Datum: fredag, 16 december 2022 20:15
Till: G�ran Brostr�m
Kopia:
Hi,
I am using an R package where there are some C++ code.
To check some intermediate values generated by that C++ code, I added
a line like
std::cout << "My values";
Now with this modification, I next build a modified package (source) using
R CMD build
Next I install this modified package us
Hey, all!
I've got a report that uses datatable from DT to create an rmarkdown html that
looks great as an html but when I try to print it, to a printer, or to a pdf
the colors I've assigned to cells are not displaying. I'm using chrome and I've
clicked on the Background graphics button there,
a) This is not the Rcpp help list.
b) Writing to stdout without going through R is not supported in packages. Do
read the Writing R Extensions manual.
On December 16, 2022 3:32:33 PM PST, Christofer Bogaso
wrote:
>Hi,
>
>I am using an R package where there are some C++ code.
>
>To check some i
Às 23:32 de 16/12/2022, Christofer Bogaso escreveu:
Hi,
I am using an R package where there are some C++ code.
To check some intermediate values generated by that C++ code, I added
a line like
std::cout << "My values";
Now with this modification, I next build a modified package (source) using
13 matches
Mail list logo
