fun.decum {SequentialDesign} | R Documentation |
Decumulate Values in a Matrix
Description
The function takes a matrix of values that have accumulated over rows and returns a matrix of the incremental increase between each row. Do not run fun.decum as a stand-alone function
Usage
fun.decum(matrix)
Arguments
matrix |
This is a matrix of values to be decumulated where the cumulation occurs over rows within the same column. |
Examples
testarray <- array(NA, dim=c(5,2,2))
testarray[,,1] <- cbind(c(1:5), c(1:5)*2)
testarray[,,2] <- cbind(c(1:5)*1.5, c(1:5)*3)
fun.decum(testarray)
[Package SequentialDesign version 1.0 Index]