Select and Optionally Run a Statistical Test — select

This is the simplest entry point in statsguider. You describe the data properties, and the function either recommends a method or runs it.

Usage

select_test(
  data,
  outcome,
  group = NULL,
  id = NULL,
  goal = "difference",
  paired = "no",
  repeated = "no",
  adjust = "no",
  outcome_type = NULL,
  normality = "auto",
  run = "run",
  language = "en"
)

Arguments

data: A data frame.
outcome: Name of the outcome column.
group: Optional name of the group column.
id: Optional subject identifier column.
goal: Analysis goal. One of "difference", "association", "adjusted_effect", "time_to_event", "agreement", or "equivalence".
paired: "yes" or "no".
repeated: "yes" or "no".
adjust: "yes" or "no".
outcome_type: Optional manual outcome type. One of "continuous", "binary", "nominal", "ordinal", or "count". When NULL, it is guessed.
normality: One of "auto", "yes", "no", or "unknown".
run: One of "recommend" or "run".
language: "en" or "ja".

Value

A statsguider_decision object when run = FALSE, or a statsguider_result object when run = "run".