PNADCperiods 0.1.1

CRAN resubmission

• Expanded all acronyms in DESCRIPTION (IBGE, SIDRA, UPA, API)
• Added Hecksher (2020) reference with URL
• Replaced \dontrun{} with \donttest{} for API examples; created runnable examples for validate_pnadc() and get_sidra_series_metadata()
• Fixed missing anchor parameter in compute_starting_points_from_microdata()
• Removed .onLoad that globally set data.table thread count
• Added skip_on_cran() to all API-dependent tests
• Added fst to Suggests

PNADCperiods 0.1.0

Initial CRAN release

Microdata period identification

• pnadc_identify_periods(): Build crosswalk mapping survey observations to months, fortnights, and weeks using IBGE’s technical break rules and respondent birthdates.
• pnadc_apply_periods(): Apply crosswalk and calibrate weights to SIDRA population totals with adaptive hierarchical cell definitions.
• pnadc_experimental_periods(): Probabilistic assignment and UPA aggregation strategies for improved fortnight/week determination rates.
• validate_pnadc(): Input validation for required PNADC variables.

SIDRA mensalization module

• get_sidra_series_metadata(): Metadata for 86+ PNADC rolling quarter series available from the IBGE SIDRA API.
• fetch_sidra_rolling_quarters(): Download rolling quarter data from SIDRA.
• mensalize_sidra_series(): Convert rolling quarter series into exact monthly estimates via matrix inversion, without requiring microdata access.
• fetch_monthly_population(): Fetch monthly population totals from SIDRA.
• compute_starting_points_from_microdata(): Compute y0 starting points for the mensalization algorithm from survey microdata.