Usage
# S3 method for class 'survey.design'
ard_continuous(data, ...)
# S3 method for class 'survey.design'
ard_categorical(data, ...)
# S3 method for class 'survey.design'
ard_dichotomous(data, ...)
ard_categorical_max(...)
# S3 method for class 'survey.design'
ard_continuous(data, ...)
# S3 method for class 'survey.design'
ard_categorical(data, ...)
# S3 method for class 'survey.design'
ard_dichotomous(data, ...)
ard_categorical_max(...)