Normal Prior distribution

This normal prior distribution is a product of univariate N(mu,sig)

prior_n(pars, mu, sig, Log = FALSE)

Arguments

pars

parameter values
mu

mean value of each parameter value
sig

standard deviation of each parameter value
Log

logical to take the log of prior or not (defaults to FALSE)

Value

val Product of probability values for each parameter

Examples

prior_n(rep(0,6),0,10,Log = TRUE) #log of prior
#> [1] -19.32914
prior_n(rep(0,6),0,10,Log = FALSE) #no log
#> [1] 4.031442e-09