![]() ![]() One problem with testing for blank cells in Excel is that ISBLANK(A1) or A1="" will both return FALSE if A1 contains a formula that returns an empty string. The NOT function simply reverses the result returned by ISBLANK. To maintain the original logic, you can nest ISBLANK inside the NOT function like this: =IF(NOT(ISBLANK(D5)),"Done","") Notice the TRUE and FALSE results have been swapped. To use ISBLANK directly, you can rewrite the formula like this: =IF(ISBLANK(D5),"","Done") ![]() To display both "Done" and "Not done", you can adjust the formula like this: =IF(D5"","Done","Not done")Īnother way to solve this problem is with the ISBLANK function. The ISBLANK function returns TRUE when a cell is empty and FALSE if not. As the formula is copied down, it returns "Done" only when a cell in column D contains a value. If D5 is empty, IF returns an empty string ("") which displays as nothing. If D5 is "not empty", the result is "Done". In the worksheet shown, we use the second idea in cell E5 like this: =IF(D5"","Done","") In the second example, the symbol is a logical operator that means "not equal to", so the expression A1"" means A1 is "not empty". In the first example, we test if A1 is empty with ="". You can use IF to test for a blank cell like this: =IF(A1="",TRUE) // IF A1 is blank The IF function runs a logical test and returns one value for a TRUE result, and another value for a FALSE result. All three approaches are explained below. It can also be solved with the LEN function. This problem can be solved with the IF function alone or with the IF function and the ISBLANK function. is not blank), we can assume the task is complete. Therefore, if the column contains a date (i.e. In the worksheet shown, column D is is used to record the date a task was completed. In other words, if the cell in column D is "not blank", then the formula should return "Done". If you look very carefully in the above two images (click on them to enlarge), you can see a green indicator in the upper left-hand corner of Cell B2.In this example, the goal is to create a formula that will return "Done" in column E when a cell in column D contains a value. If Excel notices a text value that only has numbers in it, the cell will get flagged. =VLOOKUP(VALUE(A2), $D$2:$Z$400, 3, FALSE) Convert Text Into ValuesĪnother option could be to convert all the text values to numerical ones. Similar to how you can use TRIM within a lookup function to cleanup your data, you can also use VALUE in the same fashion with your lookup functions. Use The VALUE Function With LOOKUP Functions This is because there was an extra space entered in Cell B2. What is causing this ? Both cells have just the word 'Hello' in them! Well, if you use the LEN( ) function to determine the length (how many characters) of our 'Hello' values, you will see that Value 1 has a length of 5 and Value 2 has a length of 6. This text is giving us a FALSE which means they do not equal each other. These 'ghost' characters take form as spaces and if they occur in the beginning or end of text, we cannot see any visual evidence of their existence! In the example below, Cell C2 is testing to see if A2 = B2. Sometimes when you receive extracted data or you are trying to compare two data sets, 'ghost' characters will slip into the cell values and try to play tricks with you. The only way to find out is to cut in and see what's inside! Below I will list a series of tests you can perform on your values to determine why Excel thinks data points are different when they appear to be the same. Not what you were expecting, right? The main point I want to get across to you today is things might not always be as they appear in Excel. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |