Extracting and replacing: class Transition
Methods for functions [ and [<- for object of
the class TransitionLayer.
transitionMatrix(x) <- value
x |
Transition* object |
value |
the value to assign |
Methods for functions [[ and [[<- for object of
the class TransitionStack.
Also see adjacencyFromTransition.
#Create a new raster and set all its values to unity. r <- raster(nrows=18, ncols=36) r <- setValues(r,rep(1,ncell(r))) #Create TransitionLayer objects tr1 <- transition(r,mean,4) tr2 <- tr1 #Extracting and replacing tr1[cbind(1:9,1:9)] <- tr2[cbind(1:9,1:9)] tr1[1:9,1:9] <- tr2[1:9,1:9] tr1[1:5,1:5]
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