Generate null data with a specific distribution.

Description

Null hypothesis: variable has specified distribution

Usage

1
null_dist(var, dist, params = NULL)

Arguments

var

variable name

dist

distribution name. One of: beta, cauchy, chi-squared, exponential, f, gamma, geometric, log-normal, lognormal, logistic, negative binomial, normal, poisson, t, weibull

params

list of parameters of distribution. If NULL, will use fitdistr to estimate them.

Value

a function that given data generates a null data set. For use with lineup or rorschach