ANOVATableandTest: Print ANOVA tables and Tukey Table, test Hypotheses

In ftkjr/SummaryPack: Basic Summaries and Analyses for MAT 342

Description

ANOVA or oneway.test based on Homoscedasticity or Heteroscedasticity of observations by treatments. Also ANOVA table for observations by treatments and block. Prints Tukey Tables where applicable.

Usage

ANOVATableandTest(someObservations, aTreatmentVector, blockingGroups)

Arguments

observations	A Numeric Vector
treatments	A Vector of Factors to Group observations
block	A Vector of Factors, Optional Argument
confidenceInterval	Assumed to be 0.05 unless otherwise specified

Details

Designed for use in RBD()

Value

ANOVA Table	If block doesn't exist and the P-value from Levene's Test for observations by treatments is not significant, returns one way ANOVA
ANOVA P-value	Returns P-value from ANOVA table for use in other functions.
Oneway.test Table	If block doesn't exist, and the P-value from Levene's Test for observations by treatments is significant, returns oneway.test with var.equal = FALSE
ANOVA Table	If block exists, runs multifactor ANOVA
Tukey Table	If applicable for one or multifactor ANOVA, prints and plots Tukey Table

Note

Designed for Professor Ray Mugno's MAT 342 class, Spring 2019

Author(s)

Frederick T. Kaesmann Jr.

References

My Github -> https://github.com/ftkjr

Examples

# No block Arg
data(CO2)
ANOVATable(CO2$uptake, CO2$Plant)

########

# With block
data(CO2)
ANOVATable(CO2$uptake, CO2$Plant, CO2$Type)

ftkjr/SummaryPack documentation built on June 4, 2019, 8:23 a.m.