Danas je zanimljiv Excel-ov problem o materijalima. Imate puno sirovina. Svaka stavka može se sastaviti u nekoliko različitih sklopova najviše razine. Imate li na temelju sirovine koju imate pri ruci da ispunite narudžbu za određeni predmet?
Gledaj video
- Tim pita: Koliko je svakog predmeta moguće prodati
- Komplicirajući faktor: Predmet se sastoji od više kartona
- Metoda računa # 1: Dodajte pomoćni stupac s INT (količina potrebna / pri ruci)
- Dodajte podzbrojeve za Min pomoćnika pri svakoj promjeni proizvoda
- Sažmi međuzbir za prikaz # 2
- Odaberite sve podatke. Upotrijebite alt = "" +; za Odaberite vidljive ćelije
- Zalijepite u novi raspon
- Ctrl + H za promjenu razmaka Min u ništa
- Mike metoda # 2
- Kopirajte stupac Proizvod udesno i upotrijebite Data, Remove Duplicates
- Uz jedinstveni popis proizvoda upotrijebite MINIFS
- Imajte na umu da su MINIFS dostupni samo u sustavu Office 365
- Metoda obračuna br. 3: redovita zaokretna tablica ne uspijeva jer izračunata polja u ovom slučaju neće raditi.
- Odaberite jednu ćeliju u svojim podacima i pritisnite Ctrl + T da biste je pretvorili u tablicu.
- Umjesto toga, dok stvarate zaokretnu tablicu, odaberite okvir za Dodaj u model podataka
- Izradite novu mjeru za Dostupno za prodaju pomoću INT-a
- Izradite novu mjeru za komplet dostupan za prodaju pomoću MINX-a
- Ta stožerna tablica djeluje!
- Mike metoda # 4 Upotrijebi AGREGATE funkciju.
- Čini se da biste željeli upotrijebiti MIN argument, ali koristite SMALL jer on obrađuje nizove
- Koristiti
=AGGREGATE(15,6,INT($D$2:$D$141/$C$2:$C$141)/($A$2:$A$141=F2),1) - AGGREGATE je jedna od pet funkcija koja može prihvatiti niz kao argument bez Ctrl + Shift + Enter
- Metoda računa br. 5
- Pretvorite podatke u tablicu i koristite Power Query - aka Get & Transform
- U Power Query-u izračunajte OH / Potrebno
- Upotrijebite funkciju Number.RoundDown za pretvorbu u cijeli broj
- Koristite grupiranje prema broju dijela i minimalnoj dostupnosti
- Zatvori i učitaj
- Bonus: Osvježava se!
Prijepis videozapisa
MrExcel: Hej, dobrodošli natrag, vrijeme je za još jedan duel Excel Podcast. Ja sam Bill Jelen iz, pridružit će mi se Mike Girvin iz Excel Is Fun. Ovo je naša epizoda 190: Koliko se kompleta može prodati?
Dobro, današnje pitanje poslao je Tim. Gleda naše Duel Excel videozapise, radi za trgovca i zatražio je izradu proračunske tablice koja će našem prodajnom timu pokazati što posjedujemo i što možemo prodati. Zvuči jednostavno, zar ne? Ali tu je kvaka: Artikal koji prodaju sadrži više kartona i popisuje se po kartonu. Evo primjera onoga što on vidi. Dakle, evo ovog predmeta, P12345, ima 3 različite stvari koje moraju poslati. A u kompletu je potrebno 4 kartona 1, 1 kartona 2 i 1 kartona 3. A ovo je koliko imaju na zalihi. U redu, dakle, samo radeći ovdje matematiku, imaju 2 kompletne kutije kartona 1, 4 kompletne kutije 2 i 3 cjelovite kutije kartona 3. Ali to znači da je ono što mogu prodati minimum od ta 3 broja - oni mogu prodati samo 2. A ovdje imaju 4 kompletne kutije kartona 4,4 kartona 5, 2 kartona 3, samo 1 kartona 7 - to je ograničavajući predmet. Dakle, u ovom slučaju mogu prodati samo jedan od njih. U redu. Sad, pitanje za kasniji dan, rekao sam, "Pa, postoji li šansa da se Karton 3 koristi na više mjesta?" A on kaže, "Da, ali o tome ćemo se brinuti kasnije." U redu.
Pa evo kako ću ovo napasti. Zapravo mogu smisliti nekoliko različitih načina da napadnem ovo, pa bi ovo moglo biti zanimljivo - ovo bi mogao biti dvoboj naprijed-natrag. Ono što ću učiniti jest da ovdje želim imati stupac Helper, a stupac Helper će pogledati po stavkama koliko ih možemo prodati. Dakle = 8 podijeljeno 4, tako, i dvostrukim ćemo klikom kopirati. Ali, recimo da smo trebali 4, a imali smo 6. U redu, pa će sada reći 1,5. Pa, ne možeš prodati, znaš, pola kauča, u redu? Dakle, to će morati biti cijeli broj. Dakle, ono što ću ovdje učiniti je koristiti = INT-- INT, cijeli broj-- onu stvar koja će skinuti decimale i ostaviti nam samo cijeli iznos. U redu. Dakle, imamo 8 - natrag na izvorni broj.
I moramo shvatiti za svaku ovdje stavku koji je najmanji broj u stupcu E? Provjerite jesu li podaci razvrstani po proizvodu, idite na karticu Podaci, odaberite Međuzbrojeve, pri svakoj promjeni proizvoda koristite funkciju Min. Znate, cijelo vrijeme predajem Međuzbrojeve na svojim seminarima u programu Power Excel i ističem da ovdje postoji 11 funkcija, ali nikada nisam koristio ništa osim Zbroja i Brojanja. Dakle, iako Međuzbroj možda nije najbrži način za to, želim reći da sam zapravo jednom mogao koristiti nešto drugo osim Zbroja i Brojanja. U redu, kliknite U redu. A ono što ćemo dobiti je svaki put kad se promijeni broj zavjese - broj proizvoda -, vidimo Min. I da je Min odgovor koji želimo. Tako sam se srušio na prikaz broj 2, odabrat ću sve ove podatke i Alt +;da odaberemo samo vidljive stanice, Ctrl + C, a onda ćemo se spustiti ovdje i zalijepiti - samo zalijepimo u ovo područje - Ctrl + V. U redu. Izbrišite dodatne stupce i tada se moramo riješiti riječi Min. I ne samo riječ Min, već razmak Min. U redu. Dakle, upotrijebit ću Ctrl + H i promijeniti ponavljanje prostora Min u ništa, Zamijeniti sve, kliknuti U redu, kliknuti Zatvori i tu je naša tablica onoga što imamo na raspolaganju za prodaju. U redu, Mike, prebacit ću ti ga.i tu je naša tablica onoga što imamo na raspolaganju za prodaju. U redu, Mike, prebacit ću ti ga.i tu je naša tablica onoga što imamo na raspolaganju za prodaju. U redu, Mike, prebacit ću ti ga.
Mike: Vau! MrExcel, sviđa mi se. Min funkcija u međuzbrojevima. Kako je to cool? Dobro, prijeći ću na ovaj list ovdje, napravit ću isti stupac Helper. = INT uzet ćemo sve "Na ruku" podijeljeno s "Potrebna količina", zatvorene zagrade. Ctrl + Enter, dvaput pritisnite i spustite ga. Sada samo moram pronaći Min koji je dostupan za određeni uvjet ili kriterij. Odabrat ću Product, Ctrl + Shift + Arroe dolje, Ctrl + C za kopiranje, zatim idem udesno, Ctrl + V, zatim ću se pojaviti i reći Remove Duplicates. Tu je.
Nekoć sam cijelo vrijeme koristio napredni filtar, samo jedinstvene zapise, ali čini se da je ova metoda brža. Tu je moj jedinstveni popis. Sad ću doći ovamo. Koliko? I koristit ću novu funkciju MINIFS. Sada je MINIFS u sustavu Office 365; za Excel 2016 ili noviji, MINRANGE. Pa, moram pronaći minimalnu vrijednost u ovom stupcu, Ctrl + Shift + strelica prema dolje, F4, zarez i raspon kriterija - to će biti cijeli ovaj proizvod. Ctrl + Shift + strelica prema dolje, F4, zarez, strelica lijevo i eto. To će dobiti najmanju vrijednost iz broja, na temelju uvjeta ili kriterija, zatvorite zagrade, Ctrl + Enter, dvaput kliknite i pošaljite. U redu. Dakle, tu su MINIFI i Međuzbir. Vratit ću ti ga.
MrExcel: Da, Mike, vrlo lijepo. Uklonite duplikate, dobijte jedinstveni popis proizvoda, a zatim funkciju MINIFS. Pitao sam ga na kojoj je verziji Excela, rekao je Excel 2016. Nadam se da je to verzija Office 365 iz 2016., pa on ima pristup tome. Pa, što kažete na pivot tablicu? U redu, stvorio sam zaokretnu tablicu s proizvodom i Zahtijeva, zbrojem potrebnih količina i zbrojem dostupnih. Zatim s desne strane, "Analiziraj", "Polja, predmeti i kompleti", "Izračunato polje" i kreiraj novo izračunato polje pod nazivom "Dostupno", koje je Pri ruci podijeljeno s potrebnom količinom - na taj način mi ne treba ovdje pomoćni stup. I isprva se činilo da će uspjeti jer smo imali 2, 3 i 4 i izvještavanje da je minimum 2-- Promijenio sam ovaj izračun, naravno, u Min,i to se činilo dobro.
But then, on this one, where we have 2,4,4,1,2, it's reporting 3. And what's happening is it's doing the calculation on this row. We have 25 on hand, divided by 8, that's 3 and a fraction, and so it's reporting 3, and so, no. A regular Pivot Table calculate item is not going to work. But instead, convert this data to a table and then Insert, PivotTable, Add this data to the Data Model, click OK. And we're going to have, down the left-hand side, Product and what it Requires. I'm going to create two implicit measures here with a Required Quantity and some of On Hand, and then I'm going to create a new measure. So, PowerPivot, Measure, a New Measure, and this new measure will be called Available to Sell (AvailToSell) and that formula is going to be, how many we have on hand divided by how many are required for each item, and click OK. Alright, so 8 divided by 4 is 2.
Alright. Now, that's still not our right answer, and we probably need to run this through the Integer function. So, Measures, Manage Measures, edit this and wrap the whole thing inside the INT function like this, click OK, and click Close. Now we're getting a fractional number-- still the wrong answer here.
But we're going to use a great new function that's only available in DAX. New Measure, and this is going to be called KitAvailable, and the function is not MIN, but MINX-- MINX. The MINX function. And the table that we're going to use is Table 1, and then expression is going to be that Available to Sell that we just calculated, and what this does-- the MINX function evaluates on a row by row basis and finds the minimum error. And so, we'll click KitAvailable, OK. Well, check this out: So here, where we have 2, 4, 4, 1, and 2, it's reporting 1. Alright, now in a perfect world all we have is Product and KitAvailable-- we don't need any of this other stuff in the middle. Alright. So we're just going to check this here, 2, 1, 3, 2, are our answers. I'll take the Requires out, 2, 1, 3, 2, yes. It's going to work. We actually take all the intermediate calculations out, just have a KitAvailable, like that. Mike, do you have another one?
Mike: How cool is that,? You use the MINX function in DAX; well, I'm going to go back over here, I'm going to use a formula. But I'm going to pretend like I don't even have this Helper column. I used MINIFS. Well, before MINIFS, in Excel 2016 there was the AGGREGATE function in Excel 2010. Now I want to use MIN, but of course, functions 1 to 13 do not let you do array formulas. So I'm going to have to use SMALL 1 as a substitute for the MIN function. And SMALL is one of the functions, 14 and above, that can handle array operations. That argument right there, array. So function number 15, comma, I want to ignore divided by zero error, so I'm going to type a 6 to ignore errors, comma, and I need to simulate that whole Helper column in the array argument-- INT. And instead of simply saying On Hand divided by Require, we do the whole column, Ctrl+Shift+Down Arrow, F4, divided by the Required column-- Ctrl+Shift+Down Arrow, F4-- now close parenthesis. That INT right there, if I highlight this and hit F9, it simulates that entire How Many Helper column. Ctrl+Z, now I simply divide it by, in parentheses, I need to get an array of TRUES and FALSEs, so I click on Product, Ctrl+Shift+Down Arrow, F4, and I ask the question are any of you equal to that Product ID, close parentheses. That will give me a bunch of TRUES and FALSEs. F9 TRUES and FALSEs in the denominator, TRUE will become a 1, FALSE will become a 0, which will give us divide by zero error. Ctrl+Z.
In essence, if I click the whole array in here, F9, the divide by zero is going to be our filter, so we only see the numbers for a particular Product. Ctrl+Z, and then, of course, AGGREGATE will pick the min out from that array of errors and numbers, close parenthesis. And AGGREGATE's amazing-- one of five functions that has an argument that can handle array operations without Ctrl+Shift+Enter. So I simply Ctrl+Enter and F2. What did I forget? Backspace. Array, then I type a comma and the K is 1 because I always want SMALL 1, which is the min, close parentheses. Ctrl+Enter, double-click, and send it down, F2. Alright. Aggregate with that whole Helper column right there to get how many for each Product. Alright? I'm going to throw it back over to.
MrExcel: Hey, that's beautiful. I knew there'd be a lot of different ways to solve this. I did not think of using AGGREGATE, which of course is better, because if someone has 2010, this will work. The 15 allows an array out here that is gorgeous. Alright, now, hey, when I set up the question, I just missed this and, you know, and Mike, you know this, when people send us questions, they try and minimize the situation to make it sound like it's easy, but the thing that's going to be a disaster here, is the fact that Carton 3 is used in multiple places, alright? And as soon as they sell something from, let's say, they sell, like, this item P12346, well then the number of Carton 3s on hand is going to change, right? And so that's going to impossibly impact what else we can sell.
Alright. So, thinking about how Tim is going to have to manage this process, he's going to have to have a way to regenerate this item quickly. And so, hopefully, he has an inventory table for every item. It'll show how many there are on hand and then, a VLOOKUP here, to pull the inventory over. Alright? That's what I'm hoping is going to happen, because then it might become somewhat manageable. And if this is something we have to reproduce again and again and again, then Power Query definitely has a use here.
So, Power Query in Excel 2010 or 2013, you're going to go download it, you'll have your own Power Query tab; but in Excel 2016, you're going to look for the Get and Transform. It's funny, in Excel 2016, it was the second group, but then in Office 365 they moved it to be the first group. Power Query has the ability to take something from a Table or Range, so I'm going to choose one cell in this table, Ctrl+T-- that will create a table for me. Table 3 is a fine name, I don't need to rename that. Now, this is the Table, we go to Data, From Table or Range, and we are going to Add a new Column-- this column is going to be a Custom Column, it's going to be called "Available", and that is going to be the On Hand divided by Required Quantity. Alright. Now, we need to send this into the INT function. Unfortunately, the function and Power Query are not the same. So, click here and then go to Formula Types, and you'll find this function is called Number.RoundDown, and this is case sensitive-- you have to make sure to use that exact same case. So =Number.RoundDown, open paren, and closed paren, and click OK. And so 11 divided by 4 is 2.75, rounds down to 2. Alright. That's the answer we need there, we don't need these columns anymore. So I can click on Requires, Shift+click on On Hand, and remove those columns. Alright. Now, choose Product, Transform, Group By, we're going to group by the Product, and the new function is going to be called KitsAvailable, and the operation is going to be the min of the available column. Click OK. Alright.
So now we have Product and KitsAvailable. Home, Close & Load, get a brand new sheet with our answers, but here's the beautiful thing. Alright, so, when we sell something-- let's make these columns less wide-- and we sell, let's say we sell enough so we have no Carton 3s left, I change that number there, the VLOOKUPS bring the results, and then come back here and choose this and Refresh all. And you see that now we have none of this, and this, and this, available to sell, because they all needed that Carton 3, and we have none of those left. Being able to Refresh in Power Query is going to help this in the end.
Well, this was a fun one for me because I knew there would be a lot of different ways to solve this problem. The Episode wrap up of this really long Episode: How many of each item is available to sell? And there's multiple cartons, alright? So, the first thing I did was add a Helper column; and then use Subtotals with the Min function; and then a whole bunch of really boring steps. Make had method number two, used MINIFS, which is great if you have Office 365. I went back to a Pivot Table, but a regular Pivot Table won't work, instead had to do a Data Model and then use the MINX function-- the MINX function-- and that calculated field or measure will actually work. Mike, using the AGGREGATE function, beautiful function, one of five functions that can accept an array as an argument without Ctrl+Shift+Enter. And then, method 5, convert the data to a table and use Power Query, also known as Get & Transform; and we're going to calculate On Hand divided by Needed (Required); and then the Number.RoundDown function to convert to an integer; group by part name, number, and calculate the minimum available; Close & Load; and the bonus, it's refreshable.
Pa, hej, želim vam zahvaliti što ste navratili, vidimo se sljedeći put za još jedan dvostruki Excel podcast od MrExcela i Excel je zabavan.
Preuzmi datoteku
Preuzmite uzorak datoteke ovdje: Duel190.xlsx
