Access to the names of a model's datasets

Retrieve the column names of the dependent variable (y) and independent variable (x) of an object of class DEFM.

get_Y_names(m)

get_X_names(m)

Arguments

m

An object of class DEFM.

Value

A character vector.

A character vector with the names of the dependent or independent variables.

Examples

#' Using Valente's SNS data
data(valentesnsList)

# Creating the DEFM object
mymodel <- new_defm(
  id = valentesnsList$id,
  X = valentesnsList$X,
  Y = valentesnsList$Y,
  order = 0
)

# Getting the names
get_X_names(mymodel)
#>  [1] "Hispanic"              "year"                  "exposure_smoke"       
#>  [4] "exposure_drink"        "exposure_mj"           "sibsmoke"             
#>  [7] "Grades"                "adultdrink"            "has_sib"              
#> [10] "Female"                "I(as.factor(X[, 2]))2" "I(as.factor(X[, 2]))3"
#> [13] "I(as.factor(X[, 2]))4"
get_Y_names(mymodel)
#> [1] "alcohol" "tobacco" "mj"