Yuav luag tag nrho cov ntaub ntawv hais txog kev ua haujlwm ntawm ib lub koom haum tuaj yeem hais tawm hauv cov lej, tsis hais txog seb lawv txheeb ntawm cov lus qhia ntau npaum li cas, piv txwv li, cov nyiaj tau los lossis cov nqi hauv chav, lossis cov txiaj ntsig, tshwj xeeb, qib kev pabcuam lossis kev ntseeg tau ntawm cov khoom lag luam.
Cov Lus Qhia
Kauj ruam 1
Sib piv cov ntaub ntawv hauv cov kab ntawv, nws yog qhov yooj yim dua thaum koj muaj cov ntaub ntawv hais txog cov cim sib txawv rau ob lossis ntau lub sijhawm. Hauv thawj kem, sau cov npe ntawm cov ntaub ntawv txheeb, hauv ob thiab thib peb - cov xov tooj sib txuam ntawm lub sijhawm tshwj xeeb. Koj tuaj yeem siv kab ntawv thib plaub kom pom kev qhov xwm txheej ntawm qhov ntsuas, siv cov cim "+" thiab "-".
Kauj ruam 2
Ua cov ntawv qhia cov ncuav qab zib yog tias koj xav tau qhia txog qhov kev hloov pauv hauv feem pua, piv txwv li, kev qhia tawm ntawm cov peev uas tau tso cai los yog kev txhawb nqa ntawm ib lub tuam haujlwm tshwj xeeb rau cov nyiaj tau los. Txhawm rau ua qhov no, nthuav qhia cov ntaub ntawv hauv qab kev kawm ua qhov feem pua ntawm tag nrho tus nqi ntawm qhov ntsuas (nws, ntawm chav kawm, yog 100%). Excel tso cai rau koj xaiv los ntawm ntau hom khoom noj qab zib, piv txwv li, tiaj tus, 3-D, lossis nrog cov npoo plaub.
Kauj ruam 3
Siv cov kab kos, lawv tso cai rau kev pom tseeb dua thiab tshwj xeeb tshaj yog tsim nyog yog tias xav tau kev txheeb xyuas qhov txawv ntawm ntau zaus. Ntawm ib daim duab, koj tuaj yeem tso ntau txoj kab (nkhaus) kab, piv txwv li cov nyiaj tau los thiab cov nqi, nqi them thiab them nqi. Qhov no yuav tso cai rau koj pom qhov sib ntxiv thiab rho tawm thaj chaw. Ntxiv rau, Excel qhia txog cov kab sib kab nws tus kheej thiab tsim nws txoj kab zauv, yog li ntawd, tsis tas yuav txiav mus rau hauv econometric tsom, koj tuaj yeem ua qhov kev soj ntsuam ntxhib los txhim kho qhov teeb meem txuas ntxiv.
Kauj ruam 4
Sib piv ob qho ntsuas kev siv histograms, lawv tso cai rau koj los sawv cev ntawm qhov sib piv ntawm cov ntaub ntawv rau ib tus dhau ib lub sijhawm. Nws yog qhov tsim nyog tias txhua tus lej raug qhia hauv ib koog ntawm kev ntsuas, piv txwv, hauv rubles lossis teev. Cov histogram, zoo li cov duab ntawm ntau cov ntsuas, tso cai rau koj ua kom pom lub cheeb tsam ntawm qhov ua tau zoo thiab qhov tsis zoo.
Kauj ruam 5
Kos duab kos duab. Lawv tso cai rau koj los npaj cov ntaub ntawv ntau thiab kev nkag siab yooj yim. Hauv daim ntawv ntawm cov duab kos, koj tuaj yeem piav qhia tus qauv ntawm ib qho chaw ua lag luam lossis kev faib nyiaj, kev cuam tshuam nrog cov koom tes lossis chaw qiv nyiaj, kev sib raug zoo nrog cov chaw muag khoom thiab cov neeg siv khoom kawg.
Kauj Ruam 6
Kos cov paj ntoo lub hom phiaj, nws tuaj yeem siv tsis yog los txiav txim siab lub tswv yim txhim kho ntawm tag nrho lub koom haum, tab sis kuj nyob hauv ib lub tuam tsev lossis txhim kho cov txheej txheem kev lag luam tshwj xeeb. Lub ntsiab lus ntawm cov qauv no muaj raws li hauv qab no: txhawm rau ua ib yam dab tsi loj, koj yuav tsum pib ua ntau txheej txheem me me, teeb meem hauv ib cheeb tsam yuav tsis cia koj ua tiav qhov koj xav tau.
