Description
vpc.char: Character vector of variance parameter constraint codes corresponding to the numeric values returned in the vparameters.con component of the asreml object.
Usage
vpc.char(object)
Arguments
object |
An asreml object with a vparameters.con component; the vector of numeric variance parameter constraint codes. |
Value
A character vector of constraint codes. Common values are “P” (=1), “U” (=3) and “F” (=4) for positive, unrestricted and fixed, respectively.