Creates set of covariate effects

Use to create set of covariate effects to be checked during Stepwise or Shotgun covariate search

Usage

covariateModel(model)

Arguments

model

Model object with covariates and covariate effects specified

Value

CovariateEffectModel class object

Examples

# \donttest{
# Define the model
model <- pkmodel(
  numCompartments = 2,
  data = pkData,
  ID = "Subject",
  Time = "Act_Time",
  A1 = "Amount",
  CObs = "Conc"
)

# Add Gender covariate of type categorical
model <- addCovariate(model,
  covariate = "Gender",
  type = "Categorical",
  effect = c("V2", "Cl2"),
  levels = c(0, 1),
  labels = c("Female", "Male")
)

# Add Bodyweight covariate of type continuous
model <- addCovariate(model,
  covariate = "BodyWeight",
  type = "Continuous",
  direction = "Backward",
  center = "Mean",
  effect = c("V", "Cl")
)
covariateModel(model)
#> An object of class "CovariateEffectModel"
#> Slot "numCovariates":
#> [1] 4
#> 
#> Slot "covariateList":
#> [1] "V-BodyWeight,Cl-BodyWeight,V2-Gender,Cl2-Gender"
#> 
#> Slot "scenarioNames":
#> [1] "S,S,S,S"
#> 
#> Slot "isDefault":
#> [1] "1,1,1,1"
#> 
#> Slot "degreesOfFreedom":
#> [1] "1,1,1,1"
#> 
# }