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Msaidizi
Regression modelQuasi-experimental / causal inference

Ulinganifu kamili wa kukokotoa (CEM)

Ulinganifu kamili wa kukokotoa ni njia ya kabla ya kuchakata ambayo hupata usawa wa kiegizi kwa kupitia kwa muda kubadilisha vigezo vinavyoendelea kuwa makundi, kulinganisha kwa usahihi vitengo vilivyotibiwa na vya kudhibiti ndani ya makundi hayo, na kisha kutupa vitengo vyote visivyoendana. Imeanzishwa na Iacus, King, na Porro (2011, 2012), inafunga usawa kwenye kila kiegizi kivyake, ikitoa sampuli iliyolingana ambayo makadirio yoyote yanaweza kutumika bila kutegemea mfumo wa alama ya tabia.

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+17 zaidi

Vyanzo

  1. Iacus, S. M., King, G., & Porro, G. (2012). Causal Inference without Balance Checking: Coarsened Exact Matching. Political Analysis, 20(1), 1-24. DOI: 10.1093/pan/mpr013
  2. Iacus, S. M., King, G., & Porro, G. (2011). Multivariate matching methods that are monotonic imbalance bounding. Journal of the American Statistical Association, 106(493), 345-361. DOI: 10.1198/jasa.2011.tm09599

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 3). Coarsened Exact Matching Estimator. ScholarGate. https://scholargate.app/sw/causal-inference/coarsened-exact-matching

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Imerejelewa na

ScholarGateCoarsened Exact Matching (Coarsened Exact Matching Estimator). Imepatikana 2026-06-17 kutoka https://scholargate.app/sw/causal-inference/coarsened-exact-matching · Seti ya data: https://doi.org/10.5281/zenodo.20539026