Method of Parameter class (access via parameter$<function name>, where parameter is an object initialized by initializeParameterObject). Calculate codon-specific parameter (CSP) variance
mixture to calculate CSP variance. Should be between 1 and n, where n is number of mixtures.
number of samples to use for calculating variance
codon to calculate CSP
CSP to calculate variance for. 0: Mutation (ROC,FONSE) or Alpha (PA, PANSE). 1: Selection (ROC,FONSE), Lambda (PANSE), Lambda^prime (PA). 2: NSERate (PANSE)
If TRUE, should calculate variance using unbiased (N-1). Otherwise, used biased (N) correction
If model uses reference codon, then ignore this codon (fixed at 0). Should be TRUE for ROC and FONSE. Should be FALSE for PA and PANSE.
If true, calculate posterior mean on log scale. Should only be used for PA and PANSE.
variance over trace for CSP