Kipimo cha Uhuru wa Chi-kwadrat cha Pearson
Kipimo cha uhuru wa chi-kwadrat ni kipimo cha nadharia kisicho cha kigezo kinachobainisha kama vigezo viwili vya kategoria vinahusiana kwa takwimu au viko huru kutoka kwa kila kimoja. Kilitambulishwa na Karl Pearson mwaka 1900, bado ni utaratibu wa kawaida wa kuchambua meza za utegemezi na hauhitaji dhana yoyote ya kawaida — isipokuwa kwamba uchunguzi ni huru na kwamba masafa yanayotarajiwa ya seli ni makubwa ya kutosha.
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
- Pearson, K. (1900). On the criterion that a given system of deviations from the probable in the case of a correlated system of variables. Philosophical Magazine, Series 5, 50(302), 157–175. link ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 1). Chi-square goodness-of-fit test. ScholarGate. https://scholargate.app/sw/statistics/chi-square
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.
- V ya CramérTakwimu↔ compare
- Regresheni ya LogistikiTakwimu za Utafiti↔ compare
- Kipimo cha McNemarTakwimu↔ compare
Imerejelewa na
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