blockmatrix (version 1.0)

[<-.blockmatrix: '[<-' S3 Replacement method for blockmatrix object

Description

'[<-' S3 Replacement method for blockmatrix object

Usage

"[" (M, i = 1:nrow(M), j = 1:ncol(M)) <- value

Arguments

M

a blockmatrix object

i,j

matrix indices (numerical or character)

value

a blockmatrix object to be replaced

Value

The "replaced" blockmatrix object.

Examples

rm(list=ls())
library(blockmatrix)
A <- array(rnorm(9,mean=1),c(3,3))
B <- 0 #array(rnorm(9,mean=2),c(3,3))
C <- 0
D <- array(rnorm(9,mean=4),c(3,3))
F <- array(rnorm(9,mean=10),c(3,3))
M <- blockmatrix(names=c("A","0","D","0"),A=A,D=D,dim=c(2,2))
E <- blockmatrix(names=c("0","F","D","0"),F=F,D=D,dim=c(2,2))
E[,1] <- M[,1]