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#1
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The match function will search a random order range to find an exact match.
It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#2
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Hi!
Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#3
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Biff,
A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#4
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Hi!
A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#5
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Biff,
Thank you very much for your input and solution to my question. I am relatively new to spreadsheets, functions and nested formulas (boy are they confusing). But I like working with numbers. I have been experimenting with stock pricing data, trying to find a buy / sell discipline. After plugging in your formula below I understand why you insisted on specifics. Specifically: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. I understand I could nest a bunch of =if() statements, but I was trying to find a way where the user could set the range of cells to be examined. If the user could set the range of cells to be examined, one could test a buy / sell discipline over different spans of time. The formula you came up with helps. Thank you very much. Les "Biff" wrote in message ... Hi! A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#6
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Hi!
If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. If that's the kind of test and output you were looking for, we can do that easily but it would work from the top down, not from the bottom up as in your example. If the user could set the range of cells to be examined Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? Biff "Les" wrote in message ... Biff, Thank you very much for your input and solution to my question. I am relatively new to spreadsheets, functions and nested formulas (boy are they confusing). But I like working with numbers. I have been experimenting with stock pricing data, trying to find a buy / sell discipline. After plugging in your formula below I understand why you insisted on specifics. Specifically: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. I understand I could nest a bunch of =if() statements, but I was trying to find a way where the user could set the range of cells to be examined. If the user could set the range of cells to be examined, one could test a buy / sell discipline over different spans of time. The formula you came up with helps. Thank you very much. Les "Biff" wrote in message ... Hi! A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#7
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Hi Biff,
Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? A range of cells like A5:A10. If the user could set the range of cells to be tested. In the example the True signal was found after checking a range of 3 cells (A9, A8, and A7). How would the user input a variable where say, a range of 2 cells (A9 and A8) were the only cells tested? Or, the user could change this variable to where 6 cells (A9:A4) were the cells to be tested? When I first started experimenting with this problem I had success inputting different ranges (the variable I spoke of above) using the offset() function. But wasn't able to get what I wanted to do using it with the match() function. Les "Biff" wrote in message ... Hi! If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. If that's the kind of test and output you were looking for, we can do that easily but it would work from the top down, not from the bottom up as in your example. If the user could set the range of cells to be examined Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? Biff "Les" wrote in message ... Biff, Thank you very much for your input and solution to my question. I am relatively new to spreadsheets, functions and nested formulas (boy are they confusing). But I like working with numbers. I have been experimenting with stock pricing data, trying to find a buy / sell discipline. After plugging in your formula below I understand why you insisted on specifics. Specifically: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. I understand I could nest a bunch of =if() statements, but I was trying to find a way where the user could set the range of cells to be examined. If the user could set the range of cells to be examined, one could test a buy / sell discipline over different spans of time. The formula you came up with helps. Thank you very much. Les "Biff" wrote in message ... Hi! A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#8
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Hi!
One thing you have to understand is that everything works from the top down. You keep using references from the bottom up. Worksheet formulas don't work from the bottom up! See if this does what you want. It's a little complicated.... Based on your posted sample in the range A5:A10 Create a defined named range formula: Goto InsertNameDefine Name: Rng Refers to: =INDIRECT("A"&Sheet1!$B$1&":A"&Sheet1!$C$1) A1 will hold your lookup (match) value B1 will hold the number of the range starting point C1 will hold the number of the range ending point Enter this formula in B5 using the key combo of CTRL,SHIFT,ENTER: =IF(OR(A$1="",B$1="",C$1="",ROW()<B$1,ROW()C$1)," ",IF(A5=A$1,"Match",IF(COUNTIF(B$4:B4,TRUE)=1,"",I F(A5=MIN(IF(RngA$1,Rng)),TRUE,"")))) Copy down to B10 Here's how it will work: A1 = 6.75 B1 = 5 C1 = 10 It will search the range A5:A10 for the lookup value in A1, 6.75. If there is a match, it will return MATCH. Based on your sample B10 will return MATCH. Then it will return TRUE for the next highest value that is greater than the lookup value. Based on the sample data B7 will return TRUE. If there is no match of the lookup value no cell will return MATCH but the next highest value that is greater than the lookup value will still return TRUE. You can have the user select the size of the range used by entering in B1 and C1 the row number that corresponds to the range. For example: B1 = 5 C1 = 10 The range will be A5:A10 B1 = 8 C1 = 10 The range will be A8:A10 B1 = 5 C1 = 100 The range will be A5:A100 If none of the criteria are met within the selected range the formula will leave all cells blank. Biff "Les" wrote in message ... Hi Biff, Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? A range of cells like A5:A10. If the user could set the range of cells to be tested. In the example the True signal was found after checking a range of 3 cells (A9, A8, and A7). How would the user input a variable where say, a range of 2 cells (A9 and A8) were the only cells tested? Or, the user could change this variable to where 6 cells (A9:A4) were the cells to be tested? When I first started experimenting with this problem I had success inputting different ranges (the variable I spoke of above) using the offset() function. But wasn't able to get what I wanted to do using it with the match() function. Les "Biff" wrote in message ... Hi! If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. If that's the kind of test and output you were looking for, we can do that easily but it would work from the top down, not from the bottom up as in your example. If the user could set the range of cells to be examined Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? Biff "Les" wrote in message ... Biff, Thank you very much for your input and solution to my question. I am relatively new to spreadsheets, functions and nested formulas (boy are they confusing). But I like working with numbers. I have been experimenting with stock pricing data, trying to find a buy / sell discipline. After plugging in your formula below I understand why you insisted on specifics. Specifically: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. I understand I could nest a bunch of =if() statements, but I was trying to find a way where the user could set the range of cells to be examined. If the user could set the range of cells to be examined, one could test a buy / sell discipline over different spans of time. The formula you came up with helps. Thank you very much. Les "Biff" wrote in message ... Hi! A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#9
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Hi Biff,
It's really close. The formula works, But the match number and the search range should be dynamic. As new data is added, the match number changes along with the range: Day 1: [a4] 6.75 is the match#, the range is a5:a9 (or a spread of 5, set by user). a4 6.75 a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 Day 2: [a5] 5.00 is the match#, the range is a6:a10 (or a spread of 5, set by user). a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 a11 4.50 Day 3: [a6] 6.25 is the match#, the range is a7:a11 (or a spread of 5, set by user). a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 a11 4.50 a12 5.00 Day 4: and so on.... I had originally used the offset() function as it allows the input of a range (determined by a spread). I do not expect to continue to take advantage of your time, talent, and kind intentions. They have been greatly appreciated. I am learning alot. Les "Biff" wrote in message ... Hi! One thing you have to understand is that everything works from the top down. You keep using references from the bottom up. Worksheet formulas don't work from the bottom up! See if this does what you want. It's a little complicated.... Based on your posted sample in the range A5:A10 Create a defined named range formula: Goto InsertNameDefine Name: Rng Refers to: =INDIRECT("A"&Sheet1!$B$1&":A"&Sheet1!$C$1) A1 will hold your lookup (match) value B1 will hold the number of the range starting point C1 will hold the number of the range ending point Enter this formula in B5 using the key combo of CTRL,SHIFT,ENTER: =IF(OR(A$1="",B$1="",C$1="",ROW()<B$1,ROW()C$1)," ",IF(A5=A$1,"Match",IF(COUNTIF(B$4:B4,TRUE)=1,"",I F(A5=MIN(IF(RngA$1,Rng)),TRUE,"")))) Copy down to B10 Here's how it will work: A1 = 6.75 B1 = 5 C1 = 10 It will search the range A5:A10 for the lookup value in A1, 6.75. If there is a match, it will return MATCH. Based on your sample B10 will return MATCH. Then it will return TRUE for the next highest value that is greater than the lookup value. Based on the sample data B7 will return TRUE. If there is no match of the lookup value no cell will return MATCH but the next highest value that is greater than the lookup value will still return TRUE. You can have the user select the size of the range used by entering in B1 and C1 the row number that corresponds to the range. For example: B1 = 5 C1 = 10 The range will be A5:A10 B1 = 8 C1 = 10 The range will be A8:A10 B1 = 5 C1 = 100 The range will be A5:A100 If none of the criteria are met within the selected range the formula will leave all cells blank. Biff "Les" wrote in message ... Hi Biff, Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? A range of cells like A5:A10. If the user could set the range of cells to be tested. In the example the True signal was found after checking a range of 3 cells (A9, A8, and A7). How would the user input a variable where say, a range of 2 cells (A9 and A8) were the only cells tested? Or, the user could change this variable to where 6 cells (A9:A4) were the cells to be tested? When I first started experimenting with this problem I had success inputting different ranges (the variable I spoke of above) using the offset() function. But wasn't able to get what I wanted to do using it with the match() function. Les "Biff" wrote in message ... Hi! If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. If that's the kind of test and output you were looking for, we can do that easily but it would work from the top down, not from the bottom up as in your example. If the user could set the range of cells to be examined Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? Biff "Les" wrote in message ... Biff, Thank you very much for your input and solution to my question. I am relatively new to spreadsheets, functions and nested formulas (boy are they confusing). But I like working with numbers. I have been experimenting with stock pricing data, trying to find a buy / sell discipline. After plugging in your formula below I understand why you insisted on specifics. Specifically: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. I understand I could nest a bunch of =if() statements, but I was trying to find a way where the user could set the range of cells to be examined. If the user could set the range of cells to be examined, one could test a buy / sell discipline over different spans of time. The formula you came up with helps. Thank you very much. Les "Biff" wrote in message ... Hi! A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
#10
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Hi!
But the match number and the search range should be dynamic. They are dynamic simply because they're user inputted. The range is user input and the match value should also be user input. What you probably actually want is automation. It sounds like everyday the whole data range shifts down 1 row. If that's the case and if you don't actually input the match value, rather it is selected by default when on the next day the data range moves down 1 row, That would more than likely require VBA programming. I can't help you with that! Biff "Les" wrote in message ... Hi Biff, It's really close. The formula works, But the match number and the search range should be dynamic. As new data is added, the match number changes along with the range: Day 1: [a4] 6.75 is the match#, the range is a5:a9 (or a spread of 5, set by user). a4 6.75 a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 Day 2: [a5] 5.00 is the match#, the range is a6:a10 (or a spread of 5, set by user). a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 a11 4.50 Day 3: [a6] 6.25 is the match#, the range is a7:a11 (or a spread of 5, set by user). a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 a11 4.50 a12 5.00 Day 4: and so on.... I had originally used the offset() function as it allows the input of a range (determined by a spread). I do not expect to continue to take advantage of your time, talent, and kind intentions. They have been greatly appreciated. I am learning alot. Les "Biff" wrote in message ... Hi! One thing you have to understand is that everything works from the top down. You keep using references from the bottom up. Worksheet formulas don't work from the bottom up! See if this does what you want. It's a little complicated.... Based on your posted sample in the range A5:A10 Create a defined named range formula: Goto InsertNameDefine Name: Rng Refers to: =INDIRECT("A"&Sheet1!$B$1&":A"&Sheet1!$C$1) A1 will hold your lookup (match) value B1 will hold the number of the range starting point C1 will hold the number of the range ending point Enter this formula in B5 using the key combo of CTRL,SHIFT,ENTER: =IF(OR(A$1="",B$1="",C$1="",ROW()<B$1,ROW()C$1)," ",IF(A5=A$1,"Match",IF(COUNTIF(B$4:B4,TRUE)=1,"",I F(A5=MIN(IF(RngA$1,Rng)),TRUE,"")))) Copy down to B10 Here's how it will work: A1 = 6.75 B1 = 5 C1 = 10 It will search the range A5:A10 for the lookup value in A1, 6.75. If there is a match, it will return MATCH. Based on your sample B10 will return MATCH. Then it will return TRUE for the next highest value that is greater than the lookup value. Based on the sample data B7 will return TRUE. If there is no match of the lookup value no cell will return MATCH but the next highest value that is greater than the lookup value will still return TRUE. You can have the user select the size of the range used by entering in B1 and C1 the row number that corresponds to the range. For example: B1 = 5 C1 = 10 The range will be A5:A10 B1 = 8 C1 = 10 The range will be A8:A10 B1 = 5 C1 = 100 The range will be A5:A100 If none of the criteria are met within the selected range the formula will leave all cells blank. Biff "Les" wrote in message ... Hi Biff, Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? A range of cells like A5:A10. If the user could set the range of cells to be tested. In the example the True signal was found after checking a range of 3 cells (A9, A8, and A7). How would the user input a variable where say, a range of 2 cells (A9 and A8) were the only cells tested? Or, the user could change this variable to where 6 cells (A9:A4) were the cells to be tested? When I first started experimenting with this problem I had success inputting different ranges (the variable I spoke of above) using the offset() function. But wasn't able to get what I wanted to do using it with the match() function. Les "Biff" wrote in message ... Hi! If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. If that's the kind of test and output you were looking for, we can do that easily but it would work from the top down, not from the bottom up as in your example. If the user could set the range of cells to be examined Care to elaborate on that. Do you mean a numerical range like: 5.0 to 7.5, or do you mean the rangeof cells like A5:A10 ? Biff "Les" wrote in message ... Biff, Thank you very much for your input and solution to my question. I am relatively new to spreadsheets, functions and nested formulas (boy are they confusing). But I like working with numbers. I have been experimenting with stock pricing data, trying to find a buy / sell discipline. After plugging in your formula below I understand why you insisted on specifics. Specifically: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 a10 6.75 If [a10] where the number to match (6.75), the formula would examine: (1) [a9] to see if greater than [a10] ....... False (2) [a8] to see if greater than [a10] ........ False (3) [a7] to see if greater than [a10] .........True After three tries (in this example) the formula generated a 'True' signal. I understand I could nest a bunch of =if() statements, but I was trying to find a way where the user could set the range of cells to be examined. If the user could set the range of cells to be examined, one could test a buy / sell discipline over different spans of time. The formula you came up with helps. Thank you very much. Les "Biff" wrote in message ... Hi! A1 = lookup (match) value =IF(ISNA(MATCH(A1,A5:A9,0)),MIN(IF(A5:A9A1,A5:A9) ),INDEX(A5:A9,MATCH(A1,A5:A9,0))) This is an array formula and must be entered using the key combo of CTRL,SHIFT,ENTER. This will do what you want but it's not very robust as you haven't given many details about what you're trying to do. Biff "Les" wrote in message ... Biff, A column, a5 to a9, of random numbers: a5 5.00 a6 6.25 a7 7.00 a8 6.50 a9 4.00 The given 'Match' number is 5.50. The equal or greater number I expect to discover is a6 6.25. The Match function will find 6.25 only of the 'lookup value' is 6.25 also. Thanks for your input. Les "Biff" wrote in message ... Hi! Is there a way or a function which will find a equal or greater value in a random order range? Short answer: yes Describe what you want to do and be *very specific*. Include range locations, data type(s), etc. Biff "Les" wrote in message ... The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les |
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On Fri, 22 Jul 2005 04:36:39 GMT, "Les" wrote:
The match function will search a random order range to find an exact match. It will search an ascending order range to find an equal or lesser value. And inversely it will find an equal or greater value in a descending range. Is there a way or a function which will find a equal or greater value in a random order range? Thanks, Les The ARRAY ENTERED formula: =MIN(IF(A1<=rng,rng)) will do what you require. Put your value to lookup in A1. rng may be a named range, or a cell reference. To ARRAY ENTER a formula, hold down <ctrl<shift while hitting <enter. Excel will place braces {...} around the formula if you did it correctly. The formula will return a zero (0) if A1 is greater than all the values in rng. If this is not satisfactory, you could use either a custom format, or an IF formula, to return something else. --ron |
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