This is an S3 generic function.
PCMParamLowerLimit(o, k, R, ...)
an object such as a VectorParameter a MatrixParameter or a PCM.
integer denoting the number of traits
integer denoting the number of regimes in the model in which o belongs to.
additional arguments (optional or future use).
an object of the same S3 class as o representing a lower limit for the class.