Brass P/F Ratio Method
The Brass P/F ratio method is the foundational technique of indirect fertility estimation, designed to correct fertility levels in populations whose vital registration is incomplete but where a census or survey reports both recent births and lifetime children ever born. It compares F — the period fertility a synthetic cohort would have accumulated by each age — with P, the average parity (children ever born) actually reported by women of that age. The ratio of the two diagnoses and corrects errors in the reported level of current fertility, yielding an adjusted total fertility rate from data too defective for direct calculation.
पूरी विधि पढ़ें
यह खंड पढ़ने के लिए निःशुल्क खाते से साइन इन करें।
पद्धति मानचित्र
सम्बन्धित पद्धतियों का परिवेश — अन्वेषण हेतु किसी नोड का चयन करें।
स्रोत
- Brass, W. (1975). Methods for Estimating Fertility and Mortality from Limited and Defective Data. Carolina Population Center, University of North Carolina at Chapel Hill. link ↗
- Preston, S. H., Heuveline, P., & Guillot, M. (2001). Demography: Measuring and Modeling Population Processes. Blackwell. ISBN: 9781557864512
इस पृष्ठ का उद्धरण कैसे दें
ScholarGate. (2026, June 22). Brass P/F Ratio Method for Fertility Estimation. ScholarGate. https://scholargate.app/hi/demography/brass-pf-ratio-method
कौन-सी पद्धति?
इस पद्धति को उसकी निकटतम सजातीय पद्धतियों के साथ रखकर उन्हें साथ-साथ पढ़ें — पुस्तकालय पुस्तकें मेज़ पर रख देता है; चुनाव आपका है।
- Brass Growth Balance Methodजनसांख्यिकी↔ तुलना करें
- Parity Progression Ratioजनसांख्यिकी↔ तुलना करें
- Relational Gompertz Fertility Modelजनसांख्यिकी↔ तुलना करें
- Total Fertility Rateजनसांख्यिकी↔ तुलना करें