init.simpleTriplet | R Documentation |
simpleTriplet
-objects depending on argument type
init.simpleTriplet should be used to create objects of class simpleTriplet
.
It is possible to create an object from class simpleTriplet
from an existing matrix (using type=='simpleTriplet').
A positive (or negative) identity matrix stored as an object of class simpleTriplet
can be created by specifying type=='simpleTripletDiag'.
init.simpleTriplet(type, input)
## S4 method for signature 'character,list'
init.simpleTriplet(type, input)
type |
a character vector of length 1 defining what|how to initialize. Allowed types are: |
simpleTriplet: a simple triplet matrix
simpleTripletDiag: identity matrix
input |
a list depending on argument |
type == 'simpleTriplet': input is a list of length 1
first element: object of class 'matrix'
type == 'simpleTripletDiag': input is a list of length 2
first element: numeric vector of length 1 defining the desired number of rows of the identiy matrix
second element: logical vector of length 1 being TRUE if a positive and FALSE if a negative identity matrix should be returned
an object of class simpleTriplet
internal function
Bernhard Meindl bernhard.meindl@statistik.gv.at
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