plot_power: Convenience function to plot power across a range of sample...

In Lakens/ANOVApower: Simulation-Based Power Analysis for ANOVA Designs

Description

Convenience function to plot power across a range of sample sizes.

Usage

plot_power(design_result, alpha_level, min_n = 7, max_n = 100,
  plot = TRUE)

Arguments

design_result	Output from the ANOVA_design function
alpha_level	Alpha level used to determine statistical significance
min_n	Minimum sample size in power curve.
max_n	Maximum sample size in power curve.
plot	Should power plot be printed (defaults to TRUE)

Value

Returns plot with power curves for the ANOVA, and a dataframe with the summary data.

References

too be added

Examples

design_result <- ANOVA_design(design = "3b",
                             n = 20,
                             mu = c(0,0,0.3),
                             sd = 1,
                             labelnames = c("condition",
                             "cheerful", "neutral", "sad"))

plot_power(design_result, min_n = 50, max_n = 70)

Lakens/ANOVApower documentation built on Jan. 9, 2020, 5:32 p.m.