Cov txheej txheem:
Video: Yuav ua li cas koj xam cov ntaub ntawv ungrouped?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov kauj ruam
- Sau thiab suav koj cov ntaub ntawv . Rau tej txheej cov ntaub ntawv qhov tseem ceeb, qhov nruab nrab yog qhov ntsuas ntawm tus nqi nruab nrab.
- Nrhiav tus lej ntawm cov cov ntaub ntawv tus nqi. Thawj kauj ruam ntawm nrhiav lub ntsiab yog xam lub sum ntawm tag nrho cov cov ntaub ntawv cov ntsiab lus.
- Faib mus nrhiav qhov txhais tau tias. Thaum kawg, faib cov lej los ntawm tus lej ntawm qhov tseem ceeb.
Tsis tas li ntawd, dab tsi yog ungrouped data piv txwv?
Cov ntaub ntawv feem ntau piav raws li tsis koom pawg. Ungrouped cov ntaub ntawv yog cov ntaub ntawv muab raws li tus kheej cov ntaub ntawv cov ntsiab lus. Ungrouped cov ntaub ntawv tsis muaj frequencydistribution. 1, 3, 6, 4, 5, 6, 3, 4, 6, 3, 6 Nplooj 2 Piv txwv 4.
Ib yam li ntawd, hom ungrouped cov ntaub ntawv yog dab tsi? Thaum txhua tus nqi tshwm sim tib lub sij hawm nyob rau hauv lub cov ntaub ntawv , tsis muaj hom . Yog tias cov ntaub ntawv muaj ib leeg xwb hom qhov kev faib tawm tau hais tias yog uni-qauv, thiab rau cov ntaub ntawv muaj ob hom qhov kev faib tawm yog hais rau bebi-qauv. Hom los ntawm Ungrouped Data . Hom yog xam los ntawm cov ntaub ntawv tsis sib koom los ntawm kev tshuaj xyuas qhov muab cov ntaub ntawv.
Yog li ntawd, ua li cas koj thiaj paub yog tias cov ntaub ntawv yog pawg lossis ungrouped?
Ob leeg yog cov ntaub ntawv muaj txiaj ntsig cov ntaub ntawv tab sis qhov sib txawv ntawm lawv yog qhov ntawd cov ntaub ntawv tsis sib koom yog raw cov ntaub ntawv . Qhov no txhais tau tias nws nyuam qhuav tau sau tab sis tsis txheeb rau hauv ib qho twg pab pawg los yog chav kawm. Ntawm qhov tod tes, pawg cov ntaub ntawv yog cov ntaub ntawv uas tau raug teeb tsa rau hauv pawg los ntawm raw cov ntaub ntawv.
Dab tsi yog txhais los ntawm pawg cov ntaub ntawv?
Los ntawm Wikipedia, phau ntawv dawb encyclopedia. Groupeddata yog cov ntaub ntawv tsim los ntawm aggregating ib tug neeg soj ntsuam ntawm ib tug txawv txav mus rau hauv pab pawg, kom ib tug zaus ntawm cov pab pawg neeg no ua hauj lwm raws li ib tug yooj yim. txhais tau tias ofsummarizing lossis analyzing the cov ntaub ntawv.
Pom zoo:
Kuv yuav hloov cov ntaub ntawv tab delimited rau cov ntaub ntawv csv li cas?
Mus rau cov ntawv qhia zaub mov, xaiv 'OpenCSVTab-Delimited File' (lossis tsuas yog nias Ctrl + O), thiab tom qab ntawd los ntawm lub thawv qhib, xaiv cov ntaub ntawv tab-delimited qhib. Koj tuaj yeem luam cov tab-delimited txoj hlua mus rau clipboard thiab tom qab ntawd siv 'Qhib Cov Ntawv Hauv Cov Ntawv Teev Npe' xaiv (Ctrl + F7)
Kuv yuav ua li cas thiaj tsim tau ZIP cov ntaub ntawv nrog ntau cov ntaub ntawv?
Muab ob peb cov ntaub ntawv mus rau hauv ib qho zippedfolder kom yooj yim sib faib ib pawg ntawm cov ntaub ntawv. Nrhiav cov ntaub ntawv lossis nplaub tshev uas koj xav zip. Nias thiab tuav (lossis right-click) cov ntaub ntawv lossis ntawv tais ceev tseg, xaiv (lossis taw tes rau) Xa mus rau, thiab tom qab ntawd xaiv Compressed (zipped) folder
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
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