Calculate proficiency gap between subgroups

Calculates the gap in proficiency rates between two subgroups.

Usage

calc_proficiency_gap(df, group1, group2)

Arguments

df

A tidy assessment data frame

group1

First subgroup code (e.g., "WH7" for White)

group2

Second subgroup code (e.g., "BL7" for Black)

Value

Data frame with gap calculations

Examples

if (FALSE) { # \dontrun{
assess <- fetch_assessment(2024)
# Calculate White-Black gap
gap <- calc_proficiency_gap(assess, "WH7", "BL7")
} # }