Cov txheej txheem:
Video: Yuav ua li cas koj khiav R hauv lub hwj chim bi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Khiav koj tsab ntawv R thiab import cov ntaub ntawv
- Hauv Lub zog BI Desktop, xaiv Tau Cov Ntaub Ntawv, xaiv Lwm> R tsab ntawv, thiab tom qab ntawd xaiv Txuas:
- Yog R yog nruab rau ntawm koj lub tshuab hauv zos, tsuas yog luam koj tsab ntawv mus rau hauv lub qhov rai ntawv thiab xaiv OK. Qhov tseeb ntsia version yog tso tawm kom pom raws li koj R cav.
- Xaiv OK rau khiav tus R Tsab ntawv.
Ib yam li ib tug yuav nug, koj puas tuaj yeem siv R hauv lub hwj chim bi?
Lub zog BI Desktop siv tau txhua hom R pob khoom tsis muaj kev txwv. Koj ua tau nruab R pob khoom rau siv hauv Lub zog BI Desktop ntawm koj tus kheej ( siv RStudio IDE, piv txwv li).
Qhov thib ob, R visuals yog dab tsi? Kev pom tsim nrog R scripts, feem ntau hu ua R cov duab , tuaj yeem nthuav qhia cov ntaub ntawv zoo tshaj plaws thiab kev txheeb xyuas xws li kev kwv yees, siv cov kev ntsuas nplua nuj thiab kev pom lub zog ntawm R . Cov R Cov lus programming yog ib hom lus siv ntau tshaj plaws los ntawm cov neeg txheeb cais, cov kws tshawb fawb cov ntaub ntawv, thiab cov kws tshuaj ntsuam xyuas kev lag luam.
Tsis tas li ntawd, kuv yuav ua li cas khiav R script?
R Rau Dummies
- Xa ib txoj kab ntawm tus lej ntawm tus editor mus rau console. Nyem rau kab ntawv koj xav khiav, thiab tom qab ntawd nias Ctrl + R hauv RGui.
- Xa ib qho thaiv ntawm cov cim tseem ceeb rau lub console.
- Xa tag nrho tsab ntawv mus rau lub console (uas yog hu ua nrhiav ib tsab ntawv).
R script yog dab tsi?
Ib R tsab ntawv tsuas yog cov ntawv nyeem uas muaj (yuav luag) tib cov lus txib uas koj yuav nkag mus rau ntawm kab hais kom ua R . (yuav luag) hais txog qhov tseeb tias yog tias koj siv dab dej () xa cov zis mus rau ib daim ntawv, koj yuav tsum tau kaw qee cov lus txib hauv print() kom tau txais cov txiaj ntsig zoo ib yam li ntawm kab hais kom ua.
Pom zoo:
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