[R] A Request

[Marc Girondot]

Hi, you should post a reproducible example if you want to have an answer.

This error is generated when you try to copy an object in another of the 
wrong size.

 > a <- data.frame(A=1:2)
 > dimnames(a)
[[1]]
[1] "1" "2"

[[2]]
[1] "A"

 > dn <- list(c("3", "4"), c("B", "D"))
 > dimnames(a) <- dn
Erreur dans `dimnames<-.data.frame`(`*tmp*`, value = list(c("3", "4"), 
c("B",  :
   'dimnames' incorrect pour ce tableau de données

Marc

Le 21/06/2022 à 15:09, Muhammad Zubair Chishti a écrit :
> Hi, Dear Professor,
> When I run a code in R, I face the following error:
> Error in dimnames(x) <- dn :
>    length of 'dimnames' [2] not equal to array extent
>
> Kindly help how to handle this.
>
> Regards
> Chishti
>
> 	[[alternative HTML version deleted]]
>
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__________________________________________________________
Marc Girondot, Pr

Laboratoire Ecologie, Systématique et Evolution
Equipe de Processus Ecologiques et Pressions Anthropiques
CNRS, AgroParisTech et Université Paris-Saclay, UMR 8079
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