poissonsim: Simple Poisson Regression Data Simulator

In DAAG: Data Analysis and Graphics Data and Functions

Simple Poisson Regression Data Simulator

Description

This function simulates simple regression data from a Poisson model. It also has the option to create over-dispersed data of a particular type.

Usage

poissonsim(x = seq(0, 1, length=101), a = 2, b = -4, intcp.sd=NULL,
           slope.sd=NULL, seed=NULL)

Arguments

x	a numeric vector representing the explanatory variable
a	the regression function intercept
b	the regression function slope
intcp.sd	standard deviation of the (random) intercept
slope.sd	standard deviation of the (random) slope
seed	numeric constant

Value

a list consisting of

x	the explanatory variable vector
y	the Poisson response vector

Examples

poissonsim()

DAAG documentation built on May 29, 2024, 9:13 a.m.