ard_attributes {cards}

ARD Attributes

Description

Add variable attributes to an ARD data frame.

• The label attribute will be added for all columns, and when no label is specified and no label has been set for a column using the ⁠label=⁠ argument, the column name will be placed in the label statistic.

• The class attribute will also be returned for all columns.

• Any other attribute returned by attributes() will also be added, e.g. factor levels.

Usage

ard_attributes(data, variables = everything(), label = NULL)

Arguments

data

(data.frame)
a data frame

variables

(tidy-select)
variables to include

label

(named list)
named list of variable labels, e.g. list(cyl = "No. Cylinders"). Default is NULL

Value

an ARD data frame of class 'card'

Examples

df <- dplyr::tibble(var1 = letters, var2 = LETTERS)
attr(df$var1, "label") <- "Lowercase Letters"

ard_attributes(df, variables = everything())