mets (version 1.3.11)

grouptable: Create Group Contingency Table from Clustered Data

Description

Creates a contingency table by group from paired/clustered data, optionally combining lower and upper triangles.

Usage

grouptable(
  data,
  id,
  group,
  var,
  lower = TRUE,
  labels,
  order,
  group.labels,
  group.order,
  combine = " & ",
  ...
)

Value

A table or list of tables.

Arguments

data

a data.frame.

id

name of the cluster/pair identifier column.

group

name of the grouping variable (e.g., zygosity).

var

name of the outcome variable to tabulate.

lower

logical; if TRUE, fold upper triangle into lower.

labels

optional labels for levels of var.

order

optional ordering of factor levels.

group.labels

optional labels for the groups.

group.order

optional ordering of groups.

combine

separator for combining two groups (default " & ").

...

additional arguments.