Displaying 1 result from an estimated 1 matches for "inputshape".
2012 Jun 27
1
how to convert list of matrix (raster:extract o/p) to data table with additional colums (polygon Id, class)
...0.95 2 AG
13988 0.50 2 AG
13990 0.30 2 AG
13988 0.50 3 BU
13990 0.30 3 BU
To do this I have down following
makeDtbl<- function(x,class,id='NA') {
if(!is.null(x))
data.table(x,y,z)
}
inputClass<-as.character(inputShape at data$CLASS)
id<-as.character(inputShape at data$ID)
kc<-mapply(makeDtbl,ex,inputClass,id)
I got kc as
[,1] [,2]
[,3]
value Numeric,7 Numeric,7
Numeri...