Returns a data frame describing what data is available for each year, including whether demographic subgroups and grade-level breakdowns are present.
Value
Data frame with columns: end_year, era, has_demographics, has_grade_levels, data_source, aggregation_levels, notes
Examples
avail <- get_data_availability()
# Which years have demographics?
avail[avail$has_demographics, c("end_year", "data_source")]
#> end_year data_source
#> 4 2019 40D subgroup enrollment
#> 5 2020 40D subgroup enrollment
#> 6 2021 40D subgroup enrollment
#> 7 2022 40D subgroup enrollment
#> 8 2023 40D subgroup enrollment
#> 10 2025 40D subgroup enrollment
#> 11 2026 40D subgroup enrollment
# Which years have grade-level data?
avail[avail$has_grade_levels, c("end_year", "data_source")]
#> end_year data_source
#> 1 2016 40D enrollment by grade
#> 2 2017 40D enrollment by grade
#> 3 2018 40D enrollment by grade
#> 9 2024 80D enrollment by grade