Video: Dab tsi yog ntau kab kab kos?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A ntau kab graph qhia txog kev sib raug zoo ntawm kev ywj pheej thiab kev vam meej ntawm ntau sets ofdata. Feem ntau ntau kab graphs yog siv los qhia trendsover lub sij hawm. Hauv daim duab , txhua cov ntaub ntawv tus nqi yog sawv cev los ntawm apoint hauv daim duab uas txuas nrog a kab.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog stacked kab graph?
A stacked kab chart yog ib kab kos duab uas kab tsis txhob overlap vim lawv yog cumulative ateach point. A stacked kab chart qhia series raws li ib pawg ntawm cov ntsiab lus txuas nrog a kab . Cov txiaj ntsig tau sawv cev rau ntawm lawv-axis thiab pawg yog tso tawm rau ntawm x-axis.
Tom qab ntawd, lo lus nug yog, qhov piv txwv ntawm kab kab yog dab tsi? A kab graph , kuj hu ua a kab daim ntawv qhia, yog ib hom kab ntawv siv los pom tus nqi ntawm ib yam dab tsi ua haujlwm dhau sijhawm. Rau piv txwv , lub sij hawm yeej ib txwm muab tso rau ntawm x-axis txij li nws txuas ntxiv mus rau pem hauv ntej tsis hais lwm yam.
Xav txog qhov no, ntau qhov bar graph yog dab tsi?
Ib txoj hauv kev los tso saib cov ntaub ntawv yog nyob rau hauv a ntau bargraph . A ntau bar graph qhia txog kev sib raug zoo ntawm qhov sib txawv ntawm cov ntaub ntawv. Txhua cov ntaub ntawv tus nqi yog sawv cev los ntawm kab hauv kab daim duab . Hauv ib ntau bar graph , ntau cov ntsiab lus cov ntaub ntawv rau txhua qeb ntawm cov ntaub ntawv tau qhia nrog qhov sib ntxiv ntawm kab.
Ib kab graph yog dab tsi?
A kab graph (tseem hu ua a kab chart orrun chart) yog a yooj yim tab sis cov cuab yeej muaj zog thiab feem ntau yog siv los qhia kev hloov pauv lub sijhawm. Kab graphs tuaj yeem suav nrog a ib kab rau ib daim ntawv teev, los yog ntau yam kab los sib piv ob lossis ntau pawg ntawm cov ntaub ntawv.
Pom zoo:
Dab tsi yog qhov txawv ntawm daim duab kos thiab kab kab lus?
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Dab tsi yog qhov txawv ntawm kab rau kab voltage thiab kab rau nruab nrab voltage?
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Dab tsi yog qhov pH ntau ntawm cov tshuab tsis siv neeg feem ntau?
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Dab tsi yog lub ntsiab lus ntawm kev kos duab kos duab?
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Dab tsi yog ib qho dot thiab kab kos duab thiab nws tsim li cas?
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