Ɗaya daga cikin abubuwan da na lissafi mafi yawa game da PowerPivot na Excel shine ikon ƙara matakan dubawa zuwa ɗakunan bayananku. Yawancin lokaci, bayanan da kake aiki tare ba shi da kowane filin da kake bukata don nazarinka. Alal misali, zaku iya samun kwanan wata amma kuna buƙatar tattara bayananku ta kwata. Kuna iya rubuta takarda, amma yana da sauƙi don ƙirƙirar kwamfutar neman sauƙi cikin yanayin PowerPivot.
Hakanan zaka iya amfani da wannan rukunin dubawa don wani rukuni kamar su na watan da farkon da rabi na shekara. A cikin bayanan bayanan bayanai, kuna da kirkirar tsari na kwanan wata. A cikin wannan labarin, zan ba ka wasu nau'i na zane na misali don inganta aikin PowerPivot na Excel.
Sabuwar Rubutun Rubutun (Duba) Tebur
Bari mu yi la'akari da tebur tare da bayanan bayanai (ka'idar Contoso daga Microsoft ya haɗa da bayanin ƙayyadaddun bayanai zuwa wannan). Yi la'akari da tebur yana da filayen don abokin ciniki, kwanan wata umarni, tsari duka, da kuma tsari. Za mu mayar da hankali kan filin filin tsari. Lura cewa tsari na tsari yana kunshe da dabi'u kamar:
- Litattafan Intanet
- Kwamfuta
- Masu saka idanu
- Mai gabatarwa
- Mai bugawa
- Scanners
- Hotunan kyamarori
- Digital SLR Hotuna
- Hotunan kyamara
- Camcorders
- Waya Wayoyin
- Smart wayoyi
- PDAs
- Wayoyin salula
A gaskiya, za ku sami lambobin ga waɗannan amma ku kiyaye wannan misali mai sauƙi, ku ɗauka waɗannan ainihin dabi'u ne a cikin tebur.
Ta amfani da PowerPivot don Excel, za ka iya sauƙaƙe ƙungiyarka ta hanyar tsari. Mene ne idan kuna so kungiya daban? Alal misali, ɗauka kana buƙatar "layi" ƙungiya kamar kwamfutar, kyamarori, da wayoyi. Teburin aiyukan ba shi da filin "category", amma zaka iya ƙirƙirar shi a matsayin mai dubawa a cikin PowerPivot don Excel.
Kayan samfurin samfurin samfurin yana samuwa a kasa a Table 1 . Ga matakai:
- Mataki na 1: Kana buƙatar jerin jinsin daga filin irin don kwamfutarka. Wannan zai zama filin bincikenku. Daga saitin bayananku, ƙirƙiri jerin abubuwan kirki daga maɓallin tsari. Shigar da jerin abubuwan "iri" a cikin littafin littafin Excel. Rubuta shafi na Rubuta.
- Mataki na 2: A cikin rubutun kusa da shafin bincikenku (Rubuta), ƙara sabon filin da kake son kungiya. A cikin misalinmu, ƙara wani shafi tare da lakabin da ake kira Category.
- Mataki na 3: Don kowane darajar a cikin jerin abubuwan kirki (iri a cikin wannan misali), ƙara dabi'un "Kayan" daidai. A cikin misalinmu mai sauƙi, shigar da na'urori, kyamarori ko wayoyi a cikin sashen Category.
- Mataki na 4: Kwafi kwamfutar labarun Rubutun da Category a cikin kwandon ka.
- Mataki na 5: Buɗe littafin littafi na Excel tare da bayanan sarrafawa a cikin PowerPivot don Excel. Kaddamar da Window PowerPivot. Danna Manna wanda zai kawo sabon layinka. Ka ba da tebur a suna kuma ka tabbata ka duba "Yi amfani da jeri na farko a matsayin jigogi na shafi." Danna Ya yi. Ka ƙirƙiri tebur mai duba a PowerPivot.
- Mataki na 6: Samar da haɗin tsakanin Siffar filin a cikin Teburin Tabbi da filin filin a cikin shimfidar binciken. Danna kan rubutun Maƙallan kuma zaɓi Maɓallin Hanya. Yi zaɓuɓɓuka a cikin maganganun Abokin Hulɗa da kuma danna Create.
Lokacin da ka ƙirƙiri PivotTable a Excel bisa tushen PowerPivot, za ka iya rukuni ta hanyar sabon filin filin. Ka tuna cewa PowerPivot don Excel kawai yana goyan bayan Inner Join. Idan kana da "nau'in tsari" da aka ɓace daga kwamfutarka, duk takardun da suka dace da irin wannan zai rasa daga kowane PivotTable bisa tushen PowerPivot. Kuna buƙatar duba wannan daga lokaci zuwa lokaci.
Kwanan Kwanan Layi (Duba) Table
Za a iya buƙatar allon kwanan wata a yawanci PowerPivot don ayyukan Excel. Yawancin jerin bayanai suna da wasu nau'in kwanan wata (s). Akwai ayyuka don lissafta shekara da wata.
Duk da haka, idan kuna buƙatar ainihin watanni ko kwata, kuna buƙatar rubuta wani tsari mai mahimmanci. Yana da sauƙin ƙara hada da layin kwanan wata (duba) da kuma daidaita shi tare da lambar watan a cikin babban bayanan ku. Kuna buƙatar ƙara wani shafi a cikin tebur dinku don wakiltar wata mai zuwa daga filin kwanan wata. Dabarar DAX don "watan" a misalinmu ita ce "= MONTH ([Ranar Layi]) Wannan zai dawo da lambar tsakanin 1 da 12 ga kowane rikodin. Siffarmu mai girma zai samar da wasu lambobi, wanda ya danganta zuwa lambar watan. zai samar muku da sassauci a cikin bincikenku. Kayan kwanakin samfurin kwanan wata yana da kasa a Table 2 .
Kayan kwanan wata ko tsarin dubawa zai ƙunshi rubutun 12. Shafin watan yana da dabi'u 1 - 12. Wasu ginshiƙai zasu ƙunshi rubutu mai taƙaitaccen watan, cikakken watanni, kwata, da dai sauransu. Ga matakai:
- Mataki na 1: Kwafi tebur daga Table 2 da ke ƙasa kuma manna cikin PowerPivot. Kuna iya ƙirƙira wannan tebur a Excel amma ina ceton ku lokaci. Ya kamata ku iya manna kai tsaye daga bayanan da aka zaɓa a ƙasa idan kuna amfani da Internet Explorer. PowerPivot yana daukan tsarin shimfiɗa a gwaji. Idan kana amfani da wani mai bincike, za ka iya budewa zuwa cikin Excel da farko kuma ka kwafe shi daga Excel don karɓar tsarawar tebur.
- Mataki na 2: Buɗe littafin na Excel tare da bayanan sarrafawa a cikin PowerPivot don Excel. Kaddamar da Window PowerPivot. Danna Manna wanda zai kawo a cikin layinka da aka kwashe daga tebur a kasa ko daga Excel. Ka ba da tebur a suna kuma ka tabbata ka duba "Yi amfani da jeri na farko a matsayin jigogi na shafi." Danna Ya yi. Ka ƙirƙiri tebur na kwanan wata a PowerPivot.
- Mataki na 3 : Samar da haɗin tsakanin Tsakanin Watan a cikin teburin Tabda da filin MonthNumber a cikin lakabi nema. Danna kan rubutun Maƙallan kuma zaɓi Maɓallin Hanya. Yi zaɓuɓɓuka a cikin maganganun Abokin Hulɗa da kuma danna Create.
Bugu da ƙari, tare da ƙarin kwanan wata kwanan wata, za ku iya tattara bayanai a cikin PivotTable ta amfani da duk wani nau'ikan dabi'un daga lakabi na kwanan wata. Rarraba ta kwata ko kuma sunan watan zai zama tarko.
Sample Dimension (Duba) Tables
Table 1
Rubuta | Category |
Litattafan Intanet | Kwamfuta |
Kwamfuta | Kwamfuta |
Masu saka idanu | Kwamfuta |
Maɓuɓɓuka & Screens | Kwamfuta |
Mai bugawa, Masana & Fax | Kwamfuta |
Sabis na Kwamfuta & Sabis | Kwamfuta |
Kwamfuta na'urorin haɗi | Kwamfuta |
Hotunan kyamarori | Kamara |
Digital SLR Hotuna | Kamara |
Hotunan kyamara | Kamara |
Camcorders | Kamara |
Abubuwan kyamarori & Na'urorin haɗi | Kamara |
Home & Office Phones | Waya |
Taimakon Taimakon waya | Waya |
Smart phones & PDAs | Waya |
Table 2
MonthNumber | WatanSabaiDa | MonthTextFull | Quarter | Koma |
1 | Jan | Janairu | Q1 | H1 |
2 | Feb | Fabrairu | Q1 | H1 |
3 | Mar | Maris | Q1 | H1 |
4 | Apr | Afrilu | Q2 | H1 |
5 | Mayu | Mayu | Q2 | H1 |
6 | Jun | Yuni | Q2 | H1 |
7 | Jul | Yuli | Q3 | H2 |
8 | Aug | Agusta | Q3 | H2 |
9 | Sep | Satumba | Q3 | H2 |
10 | Oktoba | Oktoba | Q4 | H2 |
11 | Nov | Nuwamba | Q4 | H2 |
12 | Dec | Disamba | Q4 | H2 |