process_sinan_chikungunya: Prepare SINAN chikungunya microdata

In microdatasus: Download and Process 'DataSUS' Files

Prepare SINAN chikungunya microdata

Description

Recodes supported fields from SINAN chikungunya notifications into descriptive values and normalizes escaped Unicode text. Columns not explicitly recoded are retained, but the returned tibble contains character columns.

Usage

process_sinan_chikungunya(data, municipality_data = TRUE)

Arguments

data	A data frame returned by fetch_datasus() with information_system = "SINAN-CHIKUNGUNYA", or a compatible layout.
municipality_data	Logical scalar. If TRUE, add municipality names and available territorial attributes for supported municipality-code columns.

Value

A tibble with character columns. Supported codes are replaced with descriptions, and municipality fields are added when requested and available.

References

Saldanha, R. F. (2026). SINAN – Sistema de Informação de Agravos de Notificação.

See Also

fetch_datasus()

Examples

process_sinan_chikungunya(sinan_chikungunya_sample)

microdatasus documentation built on July 29, 2026, 5:08 p.m.