Implemented random number generators:
runif( n )
rnorm( n, mean, sd )
rt( n, df )
rchisq( n, df )
rgamma( n, shape, scale )
rbeta( n, shape, scale )
rpois( n, lambda )
rlogistic( n, shape )
rcauchy( n, location, scale )
rinvgamma( n, shape, scale )
All functions are internal. Thus, they have not named arguments.