Dab tsi graph yog siv rau categorical cov ntaub ntawv?
Dab tsi graph yog siv rau categorical cov ntaub ntawv?

Video: Dab tsi graph yog siv rau categorical cov ntaub ntawv?

Video: Dab tsi graph yog siv rau categorical cov ntaub ntawv?
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Categorical cov ntaub ntawv feem ntau yog tso tawm graphically raws li zaus bar kab kos thiab as paj paj : Ntau zaus bar kab kos : Kev nthuav qhia kev sib kis ntawm cov ncauj lus thoob plaws ntau pawg ntawm qhov sib txawv yog qhov yooj yim tshaj plaws ua los ntawm a daim ntawv qhia bar.

Tsis tas li ntawd, daim duab twg yog qhov zoo tshaj plaws rau cov ntaub ntawv categorical?

Vajvoog graphs kuj hu ua paj paj . Cov paj paj yog qhov zoo tshaj plaws thaum siv nrog cov ntaub ntawv categorical. Cov no kab kos muaj txiaj ntsig los txiav txim qhov feem pua ntawm ib qeb hauv tag nrho cov feem pua ntawm tag nrho cov qeb.

Qhov thib ob, hom ntaub ntawv twg yog categorical? Categorical cov ntaub ntawv : Categorical cov ntaub ntawv sawv cev rau tus yam ntxwv xws li ib tug txiv neej, poj niam txiv neej, lub zos, los yog lub hom ntawm movies lawv nyiam. Categorical cov ntaub ntawv tuaj yeem ua tus lej muaj nuj nqis (xws li "1" qhia txiv neej thiab "2" qhia poj niam), tab sis cov lej no tsis muaj lub ntsiab lus lej.

Ib yam li ntawd, tib neeg nug, daim duab twg yog siv rau ob qhov sib txawv?

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Cov ntaub ntawv categorical hauv lej yog dab tsi?

Lesson Summary Numbers feem ntau tsis muaj kev nkag siab tshwj tsis yog tias koj muab lub ntsiab lus rau cov lej ntawd. Categorical cov ntaub ntawv pab koj ua li ntawd. Categorical cov ntaub ntawv yog thaum cov lej raug sau ua pawg lossis pawg. Categorical cov ntaub ntawv kuj yog cov ntaub ntawv uas tau sau nyob rau hauv ib qho twg / lossis yog / tsis yog qhov xwm txheej.

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