Convenience wrapper for calculating percentile rank of assessment proficiency within a peer group. This is the generic version of the assessment-specific functions in peer_percentiles.R.
Usage
parcc_percentile_rank(
df,
peer_type = "statewide",
custom_ids = NULL,
metric = c("proficient_above", "scale_score_mean"),
by_grade = TRUE,
by_subject = TRUE,
by_subgroup = TRUE
)Arguments
- df
Output of
fetch_parcc()or similar assessment data- peer_type
Character. Peer group type. See
define_peer_group().- custom_ids
Character vector. Custom peer group district IDs.
- metric
Character. Which metric to rank on. One of "proficient_above" or "scale_score_mean". Default "proficient_above".
- by_grade
Logical. Calculate separate percentiles by grade? Default TRUE.
- by_subject
Logical. Calculate separate percentiles by test/subject? Default TRUE.
- by_subgroup
Logical. Calculate separate percentiles by subgroup? Default TRUE.