plots.Full {BDEsize} R Documentation

## Diagnosis Graphs for Sample Size of Full Factorial Design

### Description

This function produces graphs between the sample size, power and the detectable standardized effect size of full factorial design.

### Usage

plots.Full(factor.lev, interaction = FALSE, delta_type = 1, delta = c(1, 0, 1),
deltao = NULL, alpha = 0.05, beta = 0.2, type = 1, maxsize = 1000)


### Arguments

 factor.lev vector of the numbers of levels for each factor. interaction specifies whether two-way interaction effects are included in a model with the main effects. When interaction = TRUE, two-way interaction effects are include in a model. delta_type specifies the type of standardized effect size: 1 for standard deviation type and 2 for range type. delta vector of effect sizes: delta[1] for main effects, delta[2] for two-way interaction effects, and delta[3] for standard deviation of noise. When interaction=FALSE, delta[2] is 0. deltao the minimal detectable standardized effect size for power vs the sample size plot when type = 3. alpha Type I error. beta Type II error. type graph type: 1 for Power vs Delta plot, 2 for Delta vs Sample size plot, and 3 for Power vs Sample size plot. maxsize tolerance for sample size.

### Details

This function produces graph between the sample size, power 1-beta and the detectable standardized effect size delta of full factorial design. According to type, it displays plot of Power vs Delta, Delta vs Sample size, or Power vs Sample size.

### Value

plot of Power vs Delta, Delta vs Sample size, or Power vs Sample size according to type.

plots.2levFr, plots.Split, plots.Block.

### Examples

# plot of Power vs Delta for full factorial design
# with 2 factors without the interaction effects
plots.Full(factor.lev=c(2, 3), interaction=FALSE,
delta_type=1, delta=c(1, 0, 1), alpha=0.05, beta=0.2, type=1)

# plot of Power vs Sample size for full factorial design
# with 2 factors with the interaction effects
plots.Full(factor.lev=c(2, 3), interaction=TRUE,
delta_type=1, delta=c(1, 1, 1), deltao=1.5, alpha=0.05, beta=0.2, type=3)


[Package BDEsize version 1.6 Index]