Convert Long Data to Wide Format

A user-friendly wrapper around stats::reshape to convert data from long format back to wide format.

Usage

to_wide(data, within = "Condition", value = "Value", id = NULL)

Arguments

data

A data frame in long format.

within

The name of the column containing within-subjects factor levels (e.g., "Condition").

value

The name of the column containing measurement values (e.g., "Value").

id

The identifier columns (e.g., "Subject", "Group"). If NULL, inferred as all columns except within and value.

Value

A data frame in wide format.