{"id":31740388,"url":"https://github.com/matuteiglesias/eph-censo-aligner","last_synced_at":"2026-04-18T19:31:51.330Z","repository":{"id":317788709,"uuid":"1068845417","full_name":"matuteiglesias/eph-censo-aligner","owner":"matuteiglesias","description":"Este proyecto contiene un alineador bidireccional entre microdatos de la Encuesta Permanente de Hogares (EPH) y el Censo Nacional. 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Su objetivo es permitir que tablas de ambas fuentes se comparen o se integren bajo un marco común, aplicando reglas de recodificación, validación y enriquecimiento.\n\n---\n\n## Estructura principal\n\n* `aligner/`\n\n  * **`eph_align.py`**: transforma respuestas de EPH para que imiten los códigos del Censo.\n  * **`censo_align.py`**: el complemento: adapta respuestas del Censo para que se parezcan a los códigos de EPH.\n  * **`utils.py`**: utilidades modulares (rename, collapse, recode, clip, filters, join, overrides, validate, cast).\n  * **`cdm.py`**: contrato mínimo de datos (estructura CDM) para armonización consistente.\n  * **`cli.py`**: interfaz de línea de comando para ejecutar los alineadores con flags de validación o enriquecimiento.\n  * **`io.py`**: helpers de entrada/salida para leer datasets y mappings.\n  * **`validate.py`**: validadores básicos de integridad.\n  * **`mappings/`**\n\n    * `censo/columns.yaml`, `censo/values.yaml`: crosswalk y recodificaciones propias del Censo.\n    * `eph/columns.yaml`, `eph/values.yaml`: equivalentes para la EPH.\n* `tests/`: pruebas unitarias que cubren los módulos principales.\n* `notas.md`: apuntes y decisiones metodológicas.\n\n---\n\n## Cómo usar\n\n1. **Instalar dependencias** (mínimas: `pandas`, `numpy`).\n2. Preparar un `DataFrame` de EPH o Censo.\n3. Importar y correr el pipeline:\n\n```python\nimport pandas as pd\nfrom aligner.eph_align import harmonize_hogar, harmonize_individual\n\ndf_eph = pd.read_csv(\"EPH.csv\")\ndf_hogar_aligned = harmonize_hogar(df_eph)\n```\n\n4. O bien, desde CLI:\n\n```bash\npython -m aligner.cli --source eph --target censo --input EPH.csv --output aligned.csv\n```\n\n---\n\n## Qué hace el alineador\n\n* **Rename**: cruza nombres de columnas (EPH ↔ Censo).\n* **Families collapse**: colapsa variables multicolumna tipo `V*_01, V*_02`.\n* **Recode**: aplica mapas de valores específicos (ej. `IV10`, `II7`, `II9`).\n* **Clip \u0026 filter**: corrige valores fuera de rango y aplica filtros de calidad.\n* **Conditional set**: reglas contextuales (ej. menores de 14 → `CONDACT=0`).\n* **Join + overrides**: agrega región por departamento con excepciones documentadas.\n* **Validate**: chequea presencia de columnas clave y consistencia.\n* **Types**: asegura que columnas monetarias y numéricas estén casteadas.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmatuteiglesias%2Feph-censo-aligner","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmatuteiglesias%2Feph-censo-aligner","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmatuteiglesias%2Feph-censo-aligner/lists"}