Function interp_rt 

fn interp_rt(
    args: &[RValue],
    named: &[(String, RValue)],
    context: &BuiltinContext<'_>,
) -> Result<RValue, RError>

Random Student’s t deviates.

Generates n random values from a Student’s t distribution.

@param n number of observations @param df degrees of freedom (default 1) @return numeric vector of length n