How to use vlookup in excel on two spreadsheets

HOW TO USE VLOOKUP IN EXCEL ON TWO SPREADSHEETS CODE

INDEX allows you to take a range and directly reference a value in that range by row and column number. Now consider that if you want to merge multiple columns you have to repeat those VLOOKUPs for every column, so 20 columns is 20x as slow!ДЄnd now INDEX/MATCH: The power here is that they are two different functions. If you have a large amount of data and you are able to sort them this is faster than a single exact vlookup! Never use FALSE on large sorted datasets!! If you do it in this order at least the second lookup would not be done if an item is not present. If they are equal do the VLOOKUP again and return the value. To speed things up therefore you could sort the data you're searching in and use a double aproximate vlookup in an if statement: The first one you is in the condition and checks against the search value, if they are different then the item is not present, return N/A manually. It does however return an N/A if no exact match is found. The second mode, last parameter FALSE looks for an exact match and does not require sorted data, it does a lineair search and is bog slow. BUT IT DOESNT TELL YOU THIS! The search is O(logN) If the value you look for is not in the table it returns the closest result after the position after where your result should have been. However it also means it looks for an aproximate match. If the last parameter is TRUE (the default if you omit it) it expects a sorted first column and is really fast using a binary search. Reading back all the comments I feel it's best to explain why VLOOKUP is a terrible choice for this particular problem.ДЇirst off it should be noted that VLOOKUP has two wildly different modes of operation. I am 99% sure this is the wrong way to do it but this 1500+ line monstrosity works well and is remarkably quick. This effectively doubles the previous number from 768 to 1536 lines of code. If a1 = branch 1 then a1 = Branch 1 Street, Streetville, OH Payroll also wants the actual name of the branch so I made another hard coded script that replaces 'branch 1' with the actual name and address of the branch.

HOW TO USE VLOOKUP IN EXCEL ON TWO SPREADSHEETS CODE

So with 3 rows I choose to write that's 256x3 or 768 lines of code instead of a chart lookup table thingy. If a1 = branch 1 and a2 = branch 2 then a3 = 4 (distance between branches)Д®ach row in excel has at minimum 16x16 or 256 if then statements So in an effort to make it easier to calculate distances between branches I hard coded in excel's visual basic 'i believe it's visual basic' the distance between all 16 branches to every other branch on the spreadsheet for the first 3 lines on the excel page. I may go from branch 4 to branch 2 on Monday and then branch 7 to branch 1 to branch 11 on Tuesday.

Using absolute cell references lets you autofill formulas without changing lookup_table.I need better Excel skills like / unlike this not sure judging by comments.ДЄt work I do alot of traveling between locations pretty much at random.

If it isn't sorted, Excel might return an unexpected value.

If approximate_match is TRUE or omitted, the first column needs to be sorted alphabetically or numerically.

Unsorted tables should use FALSE for approximate_match so that the first exact match is returned.

If you specify TRUE for approximate_match and no exact match is found, the next smaller value is returned.

If you specify FALSE for approximate_match and no exact match is found, VLOOKUP will return #N/A.

search_value is always in the far left position of lookup_table and is position 1 when determining column_number.

Excel will return #REF! if column_number is greater than the number of columns in lookup_table.

Excel will return #NO MATCH if there isn't a number within lookup_table that's greater or equal to search_value.

Excel will return #NO MATCH if VLOOKUP can't find a result.

If search_value is a text string, it must be surrounded in quotes.

How to use vlookup in excel on two spreadsheets