| Matrix.reStruct {nlme} | R Documentation |
The individual matrices in value are assigned to each
pdMat component of object, in the order they are listed. The
new matrices must have the same dimensions as the matrices they are
meant to replace.
## S3 replacement method for class 'reStruct' matrix(object) <- value
object |
an object inheriting from class |
value |
a matrix, or list of matrices, with the new values to be
assigned to the matrices associated with the |
an reStruct object similar to object, but with the
coefficients of the individual pdMat components modified to
produce the matrices listed in value.
Jose Pinheiro and Douglas Bates bates@stat.wisc.edu
rs1 <- reStruct(list(Dog = ~day, Side = ~1), data = Pixel) matrix(rs1) <- list(diag(2), 3)