[R-sig-Geo] STIDF subsetting problem

Edzer Pebesma edzer.pebesma at uni-muenster.de
Mon Jun 17 13:30:13 CEST 2013


I don't know what you would like to modify:

> library(spacetime)
Loading required package: sp
> data(air)
> class(rural)
[1] "STFDF"
attr(,"package")
[1] "spacetime"
> dim(rural)
    space      time variables
       70      4383         1
> dim(rural[c(1,1:10),])
    space      time variables
       11      4383         1
> dim(rural[,c(1,1:10)])
    space      time variables
       70        11         1

please try this yourself; the behaviour is of course different, as we're
replicating a full location time series (first case) or time slice
(second case).

On 06/17/2013 12:15 PM, scizmeli wrote:
> Thanks for your interest, and timely fix, Edzer.
> 
> Do you also think that some modifications can be done in the way STFDF and
> STSDF are subsetted? I understand that they are different than STIDF as
> length(rural at sp)!=nrow(rural at data)
> 
> Servet
> 
> 
> 
> 
> 
> --
> View this message in context: http://r-sig-geo.2731867.n2.nabble.com/STIDF-subsetting-problem-tp7583785p7583798.html
> Sent from the R-sig-geo mailing list archive at Nabble.com.
> 
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-- 
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster
Weseler Straße 253, 48151 Münster, Germany. Phone: +49 251
83 33081, Fax: +49 251 8339763 http://ifgi.uni-muenster.de



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