Get the proportion of the interaction of variables — kobo

A wrapper around svy_interact() to get the proportion of the interaction of variables, and using the Kobo tool to get labels.

Usage

kobo_interact(
  design,
  vars,
  interact_key_sep = " -/- ",
  survey,
  choices = NULL,
  group = NULL,
  group_key_sep = " -/- ",
  label_survey = TRUE,
  na_rm = TRUE,
  vartype = "ci",
  level = 0.95
)

Arguments

design: A srvyr::design object.
vars: Variables to calculate proportion from.
interact_key_sep: A character string to separate interactions columns in a fancy 'interact_key" column.
survey: The survey sheet from Kobo (with column "type" split). See split_survey().
choices: The choices sheet from Kobo. If not NULL, the function tries to retrieve labels.
group: A quoted vector of columns to group by. Default to NULL for no group.
group_key_sep: A character string to separate grouping column names in a fancy 'group_key' column.
label_survey: Boolean. Retrieve var's label from the survey sheet? Default to TRUE.
na_rm: Should NAs from interact be removed? Default to TRUE.
vartype: Report variability as one or more of: standard error ("se", default), confidence interval ("ci"), variance ("var") or coefficient of variation ("cv").
level: (For vartype = "ci" only) A single number or vector of numbers indicating the confidence level