Function builtin_pnorm 

fn builtin_pnorm(
    args: &[RValue],
    named: &[(String, RValue)],
) -> Result<RValue, RError>

Normal cumulative distribution function.

@param q quantile vector @param mean mean of the distribution (default 0) @param sd standard deviation (default 1) @param lower.tail logical; if TRUE (default), return P(X <= q), else P(X > q) @param log.p logical; if TRUE, return log-probability (default FALSE) @return numeric vector of probabilities