samplesize.plot: Plots by mu1

In CastleLi/BetaPSS: Calculate Power and Sample Size with Beta Regression.

Description

Generate the comparison plots using GLM method and Wilcoxon Rank Sum Test with different mu1.

Usage

samplesize.plot(SS.matrix,link.type)

Arguments

link.type	the type of link used in the beta regression(or Wilcoxon Rank Sum Test). You can choose one or more of the following: "logit", "probit", "cloglog", "cauchit", "log", "loglog", "wilcoxon", "all"
SS.matrix	the matrix obtained by the function sample.size.(the formula was described as the output formula in the function sample.size)

Details

samplesize.plot() returns a series of plots equal to the number of mu1 used in the procedure. Y-axis denotes minimum sample size and X-axis denotes minimum power.

Examples

SSmat <- sample.size(mu0=0.56, sd0=0.255, mu1.start = 0.60, mu1.end = 0.70, mu1.by = 0.05, 
power.start = 0.7, power.end = 0.9, power.by = 0.1, link.type = "all")
samplesize.plot(SSmat, "all")
SSmat2 <- sample.size(mu0=0.56, sd0=0.255, mu1.start = 0.60, mu1.end = 0.70, mu1.by = 0.05, 
power.start = 0.7, power.end = 0.9, power.by = 0.1, link.type = c("logit","loglog","log"))
samplesize.plot(SSmat2,link.type = c("logit","loglog","log"))

CastleLi/BetaPSS documentation built on May 15, 2019, 10:34 p.m.