order() with na.last=NA ignores decreasing=TRUE (PR#1906)

[oehl_list@gmx.de]

Please find replication code below
Best

Jens Oehlschlägel


> x <- c(NA, 1, 2, 3)
> order(x, na.last=TRUE, decreasing=FALSE)
[1] 2 3 4 1
> order(x, na.last=TRUE, decreasing=TRUE)
[1] 4 3 2 1
> order(x, na.last=FALSE, decreasing=FALSE)
[1] 1 2 3 4
> order(x, na.last=FALSE, decreasing=TRUE)
[1] 1 4 3 2
> order(x, na.last=NA, decreasing=FALSE)
[1] 2 3 4
> # THIS ONE IS FALSE: order() with na.last=NA ignores decreasing=TRUE
> order(x, na.last=NA, decreasing=TRUE)
[1] 2 3 4
> 

x <- c(NA, 1, 2, 3)
order(x, na.last=TRUE, decreasing=FALSE)
order(x, na.last=TRUE, decreasing=TRUE)
order(x, na.last=FALSE, decreasing=FALSE)
order(x, na.last=FALSE, decreasing=TRUE)
order(x, na.last=NA, decreasing=FALSE)
# THIS ONE IS FALSE: order() with na.last=NA ignores decreasing=TRUE
order(x, na.last=NA, decreasing=TRUE)



> version
         _              
platform i386-pc-mingw32
arch     i386           
os       mingw32        
system   i386, mingw32  
status                  
major    1              
minor    5.1            
year     2002           
month    06             
day      17             
language R 


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