power.plot1: Plot the null or alternative sampling distribution for a...

In CLPS0900/CLPS0900R: Demonstrations and Utilities for CLPS0900

Description

Plot the null or alternative sampling distribution for a power analysis

Usage

power.plot1(
  mu = 60,
  sd = 1,
  xlimits = c(55, 65),
  plot.type = "Ho",
  alpha = 0.05,
  xcors = c(56, 59, 61, 65),
  alt.hyp = "mu1<mu0",
  shade.colors = c("darkgoldenrod1", "cornsilk", "darkgoldenrod1"),
  superimpose = FALSE,
  show.values = FALSE,
  show.means = FALSE
)

Arguments

mu	A value for the mean of the distribution
sd	A positive value for the standard deviation of the distribution
xlimits	Values for the range of the x-axis
plot.type	One of: "Ho" or "Ha" for the type of distribution to plot
alpha	A value between .005 and .1 for the Type I error rate
xcors	The 4 quantiles that delimit the areas of interest
alt.hyp	One of: "mu1<>mu0", "mu1<mu0", or "mu1>mu0"
shade.colors	colors for the regions of interest
superimpose	Whether to create new plot for Ha or superimpose over Ho
show.values	Select whether Type I, II, and Power are displayed in plot.
show.means	Whether to plot means for Ho and Ha

Value

pow Probability of correct rejection (For plot.type="Ha")

Examples

 power.plot1()

CLPS0900/CLPS0900R documentation built on March 16, 2020, 4:55 a.m.