educabR (version 0.1.2)

get_enem: Get ENEM (Exame Nacional do Ensino Médio) data

Description

Downloads and processes microdata from ENEM, the Brazilian National High School Exam. ENEM is used for university admissions and as a high school equivalency exam.

Usage

get_enem(year, n_max = Inf, keep_zip = TRUE, quiet = FALSE)

Value

A tibble with the ENEM microdata in tidy format.

Arguments

year

The year of the exam (2009-2023).

n_max

Maximum number of rows to read. Default is Inf (all rows). Consider using a smaller value for exploration, as ENEM files contain millions of rows.

keep_zip

Logical. If TRUE, keeps the downloaded ZIP file in cache.

quiet

Logical. If TRUE, suppresses progress messages.

Data dictionary

For detailed information about variables, see INEP's documentation: https://www.gov.br/inep/pt-br/acesso-a-informacao/dados-abertos/microdados/enem

Details

ENEM is conducted annually by INEP and is the largest exam in Brazil, with millions of participants. The microdata includes:

• Participant demographics (age, sex, race, etc.)

• Socioeconomic questionnaire responses

• Scores for each test area

• Essay scores

• School information (when applicable)

Important notes:

• ENEM files are very large (several GB when extracted).

• Use n_max to read a sample first for exploration.

• Column names are standardized to lowercase with underscores.

• Score variables start with nu_nota_ prefix.

Examples

if (FALSE) {
# get a sample of 10000 rows for exploration
enem_sample <- get_enem(2023, n_max = 10000)

# get full data (warning: large file)
enem_2023 <- get_enem(2023)
}