chisq.power: Power and sample size for the chi-square distribution

In haplo.stats: Statistical Analysis of Haplotypes with Traits and Covariates when Linkage Phase is Ambiguous

Power and sample size for the chi-square distribution

Description

Power and sample size for the chi-square distribution given non-centrality, degrees of freedom, alpha, N (for chisq.power), and power (for chisq.sample.size)

Usage

chisq.power(n, nc, df, alpha)
chisq.power.dif(n, nc, df, alpha, power)
chisq.sample.size(nc, df=df, alpha, power, lower=20, upper=100000)

Arguments

n	sample size (for power)
nc	non-centrality parameter
df	degrees of freedom
alpha	type-I error rate
power	desired power (for sample size)
lower	lower bound for search space for sample size
upper	upper bound for search space for sample size

Value

power, the difference in power from target power, and sample size, respectively for the three different functions

haplo.stats documentation built on May 29, 2024, 9:53 a.m.