[R] Macros in R
Gabor Grothendieck
ggrothendieck at gmail.com
Sun Feb 25 22:54:55 CET 2007
Its a FAQ.
http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-turn-a-string-into-a-variable_003f
On 2/25/07, Monika Kerekes <mkerekes at web.de> wrote:
> Dear members,
>
>
>
> I have started to work with R recently and there is one thing which I could
> not solve so far. I don't know how to define macros in R. The problem at
> hand is the following: I want R to go through a list of 1:54 and create the
> matrices input1, input2, input3 up to input54. I have tried the following:
>
>
>
> for ( i in 1:54) {
>
> input[i] = matrix(nrow = 1, ncol = 107)
>
> input[i][1,]=datset$variable
>
> }
>
>
>
> However, R never creates the required matrices. I have also tried to type
> input'i' and input$i, none of which worked. I would be very grateful for
> help as this is a basic question the answer of which is paramount to any
> further usage of the software.
>
>
>
> Thank you very much
>
>
>
> Monika
>
>
>
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> 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