Mbinu ya kusampuli upya ya jackknife
Jackknife ni mbinu ya zamani ya kusampuli upya ambayo hutathmini upotofu (bias) na utofauti (variance) wa kipimo cha takwimu kwa kukokotoa upya kwa utaratibu kwa kuacha uchunguzi mmoja mara moja. Ilianzishwa na Quenouille mwaka 1956 na baadaye kukaguliwa na Miller mwaka 1974, ilitangulia bootstrap na bado ni zana rahisi na ya uhakika ya kutathmini utulivu wa kipimaji.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Quenouille, M. H. (1956). Notes on Bias in Estimation. Biometrika, 43(3/4), 353-360. DOI: 10.1093/biomet/43.3-4.353 ↗
- Miller, R. G. (1974). The Jackknife — A Review. Biometrika, 61(1), 1-15. DOI: 10.1093/biomet/61.1.1 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 1). Jackknife Resampling. ScholarGate. https://scholargate.app/sw/statistics/jackknife
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Utoaji wa Hitimisho kwa Njia ya BootstrapTakwimu↔ compare
- Uthabiti wa Kiwango cha Thamani ya Kati ya Upotofu kamili (MAD)Takwimu↔ compare
- Urejeshaji wa Njia ya Viwango Vidogo vya Kawaida (OLS)Ekonometriki↔ compare
- Kipimo cha Mgeuzo (Ubaguzi)Takwimu↔ compare
- Uchambuzi Imara wa Mfululizo wa WakatiTakwimu↔ compare
Imerejelewa na
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