Computers, Software
VLOOKUP. Siv VLOOKUP. Excel - CDF
Daim ntawv thov kev pab cuam Excel yog nrov vim hais tias ntawm nws cov affordability thiab simplicity, vim hais tias nws tsis yuav tsum tau tej kev txawj ntse thiab kev txawj ntse. Rooj saib ntawm lub notion ntawm cov ntaub ntawv rau cov neeg siv, thiab ib tug dav ntau yam ntawm cov cuab yeej, xws li "Master muaj nuj nqi" tso cai rau tej manipulation thiab suav nrog cov muab cov ntaub ntawv.
Yuav ua li cas puas Excel VLOOKUP
Thaum ua hauj lwm nrog CDF mis yuav tsum coj mus rau hauv tus account tias nws yuav nrhiav tau rau ntawm qhov kev kawm tseem ceeb xwb nyob rau hauv txhua es tsis kab. Yog xav thov cov kev ua yuav tsum tau ib tug tsawg kawg nkaus naj npawb ntawm cov kab - ob, lub siab tshaj plaws muaj.
CDF muaj nuj nqi tshawb ib tug predetermined kauj uas tej zaum yuav muaj tej yam hom (ntawv nyeem, numeric, nyiaj, hnub tim thiab lub sij hawm, t. D.) Nyob rau hauv lub rooj. Nyob rau hauv cov ntaub ntawv ntawm cov ntaubntawv povthawj siv nws outputs ib tug nrhiav (inserts) tus nqi kaw nyob rau hauv lub tib yam kab, tab sis, nrog rau lub npe ntawm cov kem, i.e. coj mus rau ib tug muab qauv tshau. Yog hais tias tus nqi yog tsis pom, ces ib qho yuam kev yog muab # N / A (nyob rau hauv lub English version # N / A).
qhov yuav tsum tau siv
VLOOKUP los rau cov kev pab ntawm tus neeg tsav tsheb, thaum twg koj xav mus nrhiav tau sai sai thiab siv nyob rau hauv ntxiv suav, tsom xam los yog twv ua ntej ntawm ib tug tej yam muaj nuj nqis loj rooj. Qhov loj tshaj plaws thaum koj siv cov mis no - kom paub tseeb tias qhov kev cai tswjhwm Scope ntawm cov kev tshawb fawb tau tau raug xaiv. Nws yuav tsum muaj xws li tag nrho cov ntaub ntawv, uas yog, los ntawm tus thawj kom kawg.
Qhov feem ntau heev siv cov CDF (Excel muaj nuj nqi) - cov kev sib piv thiab sib ntxiv ntawm cov ntaub ntawv nyob rau hauv lub ob lub rooj, siv cov kev. Ntxiv mus, cov kev tshawb fawb ntau yam yuav ua tau loj thiab muaj ntau leej uas ua liaj teb, muab tso rau sib txawv los xij los yog phau ntawv.
Qhia cov nuj nqi ntawm lub CDF, yuav ua li cas siv nws, yuav ua li cas nqa tawm suav, raws li ib qho piv txwv nyob rau hauv cov duab saum toj. Ntawm no yog peb xav txog lub rooj retails ntau thiab tsawg pab nyob rau hauv lub cheeb tsam thiab tus neeg saib xyuas. Nrhiav kauj yog cov kev saib xyuas (nws lub npe tag nrho), thiab cov kev kawm muaj nuj nqis yog lub sum ntawm nws cov kev muag khoom.
Raws li ib tug tshwm sim ntawm lub CDF muaj nuj nqi (VLOOKUP), ib tug tshiab rooj nyob rau hauv uas tej yam saib xyuas sai sai matched nws tag nrho cov muag khoom.
Filling algorithm mis
Nyob mis CDF nyob rau hauv lub "muaj nuj nqi Wizard" thiab cov "References thiab Arrays." Dialog kev xaiv no yog raws li nram no:
nyob rau hauv cov mis ntawm cov nqe lus no nkag mus rau hauv ib tug queue:
- Cov kev kawm muaj nqis - uas yog mus nrhiav ib tug muaj nuj nqi, thiab variants uas yog qhov tseem ceeb ntawm lub cell, nws qhov chaw nyob, lub npe muab rau nws los ntawm cov neeg teb xov tooj. Nyob rau hauv peb cov ntaub ntawv - nws yog ib lub npe thiab lub npe ntawm tus neeg saib xyuas.
- Rooj - ib tug ntau yam ntawm kab thiab txhua, nyob rau lub kauj yog nrhiav.
- Kem tooj - nws serial tooj, uas yog lub sum ntawm kev muag khoom, uas yog lub txiaj ntsim ntawm lub mis.
- Luv saib. Nws tuav ib tug nqi ntawm tog twg los cuav los yog TRUE. Thiab cuav rov qab tsuas yog ib tug caij nyoog match, TRUE - tso cai nrhiav approximate qhov tseem ceeb.
Piv txwv li ntawm cov nuj nqi
VLOOKUP piv txwv siv tej zaum yuav raws li nram no: thaum kev soj ntsuam txog cov lag luam tawm enterprise nyob rau hauv Excel spreadsheets nyob rau hauv kem ib daim ntawv sau npe ntawm cov khoom, thiab nyob rau hauv kem B - cov coj nqi. Rau yog nqus tau proposals nyob rau hauv kem C koj yuav tsum mus nrhiav tus nqi ntawm ib tug khoom uas koj xav mus tso saib nyob rau hauv kem D.
| A | Cov | C | D |
| 1 khoom | 90 | khoom 3 | 60 |
| khoom 2 | 120 | 1 khoom | 90 |
| khoom 3 | 60 | khoom 4 | 100 |
| khoom 4 | 100 | khoom 2 | 120 |
Cov mis, sau nyob rau hauv D, yuav zoo li no: = VLOOKUP (C1, A1: B5, 2, 0), piv txwv li, = VLOOKUP (lookup tus nqi, cov lus cov ntaub ntawv ntau, cov naj npawb ntawm sab; 0). Raws li ib tug thib plaub sib cav tej zaum yuav siv es tsis txhob ntawm 0 yog cuav.
Yuav kom sau cov mis no muaj ib lub rooj, koj yuav tsum luam cov tag nrho kem D.
Luag cov ntaub ntawv cheeb tsam ntawm cov ua hauj lwm ntau yog tau los ntawm kev txhais tau tias ntawm lub meej neeg ua tim khawv. Ua li no manually tabulated $ tshwm sim nyob rau hauv pem hauv ntej ntawm alphabetic thiab hais txog zauv tseem ceeb los ntawm cov huab sab laug thiab txoj cai hlwb ntawm lub rooj. Nyob rau hauv rooj plaub no tus formula yuav: = CDF (C1; $ A $ 1: $ B $ 5, 2, 0).
siv yuam kev
CDF muaj nuj nqi tsis ua hauj lwm, thiab ces ib tug cov lus zoo nkaus li nyob rau hauv cov kem tso zis ntawm ib tug yuam kev (# N / A los yog # N / A). Qhov no tshwm sim nyob rau hauv xws li mob:
- Cov mis yog tswvcuab, thiab cov kev kawm kev kem yog npliag (nyob rau hauv cov ntaub ntawv no, kem C).
- Nyob rau hauv kem C ua ib tug nqi uas tsis tuaj kawm ntawv nyob rau hauv kem A (nrhiav ntau yam ntaub ntawv). Mus xyuas yuav tsum tau tus nqi yuav tsum muab sau ua ke thiab sab kev nyob rau hauv cov zaub mov tab "Kho kom raug neeg" - "Nrhiav" mus tau ntxig no cov ntaub ntawv, pib cov kev tshawb fawb. Yog hais tias qhov kev pab cuam tsis tau nws, ces nws tsis muaj nyob.
- Tawm tswv yim sab ntawm hlwb A thiab C (yuav tsum tau kev) yog cov sib txawv, piv txwv li, ib tug - cov ntawv nyeem, thiab lwm yam - tus naj npawb. Hloov cov hom ntawm tus xovtooj ntawm yuav ua tau, yog hais tias peb mus rau hauv lub cell editing (F2). Tej teeb meem feem ntau tshwm sim thaum koj import cov ntaub ntawv los ntawm lwm yam kev siv. Kom tsis txhob zoo li no yuam kev nyob rau hauv cov mis CDF yog tau mus teeb rau nram qab no nta: NQI los yog NTAWV. Yuav ua raws li cov algorithms hloov cov hom ntawm lub hlwb.
- Cov nuj nqi code muaj uas tsis yog-xav luam cim los yog tej qhov chaw. Ces koj yuav tsum ua tib zoo xyuas lub mis nyob rau hauv lub xub ntiag ntawm cov tswv yim uas tsis.
- Teem ib tug approximate search, uas yog plaub sib cav VLOOKUP yog 1 los yog TRUE, tab sis lub rooj yog tsis txheeb los ntawm lub nce tus nqi. Nyob rau hauv cov ntaub ntawv no, qhov yuav tsum tau rau kev kem koj xav txheeb nyob rau hauv ascending thiaj.
Thiab thaum ib tug tshiab txoj kev rooj ntawm lub koom haum yog cov yuav tsum tau kev muaj peev xwm yuav nyob rau hauv tej kev txiav txim thiab ib theem zuj zus thiab tsis tas yuav tau txais tag nrho cov (ib nrab xaiv).
Nta ntawm qhov kev siv raws li lub luv saib 1 los yog TRUE
Yuam kev nyob rau hauv №5 yog heev heev thiab kom meej meej qhia nyob rau hauv daim duab hauv qab no.
Nyob rau hauv qhov kev piv txwv, lub npe daim ntawv teev yog txheeb raws li cov numbering yog tsis nyob rau hauv ascending thiaj, thiab nyob rau hauv ntog nqi. Ntxiv mus, raws li lub luv siv nyob rau hauv saib TRUE kauj (1), uas tam sim ntawd interrupts cov kev tshawb fawb thaum nws detects ib tug nqi siab tshaj yuav tsum tau, yog li ib qho yuam kev lawm.
Nyob rau hauv daim ntawv thov ntawm 1 los yog muaj tseeb nyob rau hauv lub plaub sib cav ntawm qhov yuav tsum tau los xyuas kom meej tias cov kem nrog cov yam kev tau txheeb nyob rau hauv ascending thiaj. Thaum uas siv cov 0 los yog dag, qhov no yog tsis muaj lawm ib tug yuav tsum tau, tab sis kuj ploj lawm ces tau ib tug caij nyoog saib.
Cia li nco ntsoov tias luv yog tshwj xeeb yog ib qho tseem ceeb txheeb lub rooj. Txwv tsis pub VLOOKUP yuav tso saib tsis yog cov ntaub ntawv nyob rau hauv ib lub cell.
Lwm yam nuances ntawm ua hauj lwm nrog VLOOKUP
Rau kom yooj yim, xws li ib tug noj mis nyuj tov yuav muaj cai ntau yam rooj uas yog nrhiav (thib ob sib cav), raws li muaj nyob rau hauv Daim duab.
Nyob rau hauv cov ntaub ntawv no, qhov muag thaj tsam ntawm lub rooj cai. Yuav kom qhov no kawg, nws sawv saum ib lub rooj, nrog rau cov kev zam ntawm sab lus no, thiab nyob rau hauv lub npe teb (nyob rau hauv lub tab bar mus rau sab laug) yog muab ib lub npe.
Lwm cov kev xaiv - tawm xov xwm - txhais tau tias cov nyiaj ntawm cov ntaub ntawv ntau, thiab ces hloov mus rau cov zaub mov "Insert" - "Lub npe" - "Muab".
Nyob rau hauv thiaj li yuav siv cov ntaub ntawv muab tso rau ib daim ntawm cov phau, siv lub PPS muaj nuj nqi, nws yog tsim nyog nyob rau hauv lub thib ob sib cav ntawm cov mis register qhov chaw cov ntaub ntawv ntau. Piv txwv li, CDF = (A1; Sheet 2 $ A $ 1: $ B $ 5; 2; 0), qhov chaw uas Sheet2! - ib tug siv rau lub tseev phau ntawv daim ntawv teev, thiab $ A $ 1: $ B $ 5 - qhov chaw nyob ntawm cov ntaub ntawv nrhiav ntau yam.
Ib qho piv txwv ntawm txoj kev kawm nrog lub CDF
Heev yooj yim rau Excel VLOOKUP muaj nuj nqi mus ua ntawv thov tsis tsuas mus rau npe koom nyob rau hauv cov lag luam tawm, tab sis kuj cov tsev kawm ntawv rau optimize cov txuam txheej txheem cov thwj tim (cov tub ntxhais kawm) nrog rau lawv cov kev kwv yees. Piv txwv ntawm cov kev pab raws qib muaj qhia nyob rau hauv cov nuj nqis hauv qab no.
Muaj ob lub npe ntawm tus menyuam kawm ntawv ntawm lub rooj. Ib tug nrog lawv kwv yees, thiab lub thib ob qhia uas muaj hnub nyoog. Nws yog tsim nyog los sib piv ob tug ntxhuav li ntawd rau ib tug par nrog lub hnub nyoog ntawm cov me nyuam kawm ntawv tso tawm kom pom lawv cov kev soj ntsuam, uas yog ntxiv ib qho ntxiv kem nyob rau hauv lub thib ob daim ntawv teev.
VLOOKUP copes nrog no ua hauj lwm. Nyob rau hauv "cov qhab nia" G kem hu ua kaw coj mis: = CDF (E4, B3: C13, 2, 0). Nws yuav tau luam tag nrho sab ntawm lub rooj.
Raws li ib tug tshwm sim ntawm lub VLOOKUP muaj nuj nqi yuav ntsuam xyuas tau los ntawm tej yam me nyuam kawm ntawv.
Piv txwv li ntawm ib lub cav nrhiav nrog lub CDF
Lwm cov piv txwv ntawm daim ntawv thov ntawm cov CDF muaj nuj nqi - ib lub koom haum ntawm cov kev tshawb fawb cav thaum nyob rau hauv ib tug database raws li kev cai tswjhwm kev yuav tsum tau mus nrhiav cov coj tus nqi. Yog li, daim duab qhia tau hais tias ib daim ntawv teev nicknames ntawm cov tsiaj thiab lawv teej tug mus rau ib tug tej hom.
Nrog kev pab los ntawm CDF, ib tug tshiab lub rooj uas yog ib qho yooj yim mus nrhiav tau, nicknamed lub tsiaj nws daim ntawv. Cov kev tshawb fawb xyaw zoo li thaum ua hauj lwm nrog loj npe. Nyob rau hauv thiaj li yuav manually saib xyuas tag nrho nkag, koj yuav ceev nrooj siv cov kev tshawb fawb thiab tau txais cov kev kawm no.
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