RcppOctave (version 0.9.5)

o_rgamma: Drawing from R Gamma Distribution in Octave

Description

This function wraps a call to the standard Octave function randg, which is redefined by RcppOctave to call the R base function rgamma. This enables to exactly reproduce stochastic computations in R and Octave, without changing the original Octave/Matlab code. See o_runif for more details.

Usage

o_rgamma(n, p = n, shape = 1, scale = 1)

Arguments

shape

Mean of the Gamma distribution

scale

Scale of the Gamma distribution

n

number of output rows

p

number of output columns (default to n)

Octave Documentation for <em>randg</em>

[results=rd,stage=render]{RcppOctave::o_help(randg, format='rd')}

[Generated from Octave-RcppOctave::o_version() on Sys.time()]

# Draw random gamma values (in vector form) set.seed(123) o_rgamma(1) o_rgamma(1, 10)

# Draw random gamma values (in matrix form) set.seed(123) o_rgamma(2) o_rgamma(2, 5)

# Draw random gamma values with shape and scale parameters o_rgamma(1, 5, shape=2) o_rgamma(1, 10, scale=0.5)

rgamma

Other orandom: o_rexp, o_rnorm, o_runif