Auxiliary function

Extracting CTP - parameters

getCTPparms(
  ctp.struc,
  model,
  dataset,
  factor.name = NULL,
  test.name = "F",
  ...
)

Arguments

ctp.struc

Object of class ctp.str.
model

Formula of the form response~treatment.
dataset

Dataframe.
factor.name

Character string naming the factor whose levels are compared (treatment factor). By default the first variable of the right-hand side of the model formula is used.
test.name

One of the following strings

  • "F" - F-Test (ANOVA, default)

  • "kruskal" -Kruskal-Wallis-Test

  • "chisq" - Chi square test

  • "prob" - Fisher's exact test for total number of observations <200 else Chi square test

  • "lgrank" - Logrank-test

  • "jonckheere" - Jonckheere-Terpstra test of ordered alternatives

  • "glm" - generlaized linear model
...

Additional arguments for the chosen test

Value

A list with CTP parameters