Inverse Vlookup
May 16, 2007
Basically we have a "master" spreadsheet that people type in all day. During the day we have another team which send us a seperate " upload" spreadsheet inputs some of the cells for us, and I need to vlookup these values and ensure that all this information is input in.
Now a vlookup would be quite easy to do but I wont be able to use that as the cells would be full of Vlookups - and I would end up with a load of #N/A errors. The workbook is also shared and any macro would have to work with other users in the sheet.
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Jan 23, 2014
I'm trying to do the inverse matrix of a matrix captured by an inputbox, but it doesn't work
This is the code:
Code:
option explicit
option base 1
sub matrix()
Dim M() As Double
Dim B() As Double
Dim Y() As Double
Dim columnas As Range
[code]......
the error is: Error 13 the types do not match
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Apr 28, 2008
how to this in excel 2007... ie... cot^-1(X)
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Nov 30, 2008
1) I have declared:
Mtrx(20,20) as Integer, where i have a Matrix
1 2 3
1 2 3
How can I do an inverse of this matrix using only VBA commands?
2) I have :
Mtrx(20,20) as Integer, for example :
3 1
2 0
and Mtrx1(20,20) as Integer :
1 2 0
0 1 1
How to multiply these matrices using only VBA ?
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May 26, 2012
how to inverse a 3x4 matrix in excel.
I can easly inverse NxN Matrix ( 3x3 ,4x4,2x2)
The matrix I am trying to inverse looks like this
1 1 1 1
3,5 2,5 1,8 2
17,1 11,1 5,1 6
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Jan 21, 2008
I am trying to calculate the inverse of a matrix in vba here is my code, I get an error 2015 when I run my code
Function InterpolationCubique(TableauMaturites, TableauDonnees, DateCalculees, _
Optional EstFactActua As Boolean = False, _
Optional DateDeCalcul As Date)
On Error Goto zob:
Dim TabMat
'talbeau des maturites des donnes source
Dim TabData
'donnes source
Dim TabDates
'dates a calculer
Dim i As Integer, j As Integer
'variables de boucle
Dim TabRetour
'donnees renvoyees
Dim MatriceDate(4, 4)
'Matrice des coefficients des parametres
Dim MatDateInv As Variant
'Matrice inverse de MatriceDate
Dim VecTaux(4, 1)
'vecteur des donnees solutions du systeme
Dim VecParam
'vecteur des parametres calcules
' conversion des arguments en tableaux
TabMat = CTableau(TableauMaturites)
TabData = CTableau(TableauDonnees)
TabDates = CTableau(DateCalculees)
'dimensionnement du tableau de retour
Redim TabRetour(LBound(TabDates) To UBound(TabDates)).................
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May 5, 2014
=NORM.DIST(-0.7525,0,1,FALSE)=0.30057
I want to do inverse 0.30057 To get -0.7525 ,NORM.INV(0.30057,0,1) This function returns only cumulative distribution .
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Apr 15, 2014
I have longitude/longitude points in which I would like to apply inverse distance weighting statistics to.
I would like to possibly create a chart with the results...
See link below for explanation of inverse distance weighting.
[URL] ....
is there a function in excel or access that I would be able to use to achieve this goal?
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Apr 28, 2008
How to do this in excel 2007...
ie... cot^-1(X)
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Sep 24, 2008
From four known set values at the four corners of a table, how can I fill in the values in between? I.E. the inverse of extrapolating. I have a program within a programme that will do this, so i know its possible, but ideally i would like to be able to do it straight into a spreadsheet.
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Jan 16, 2013
We make many graphs using XYscatter charts with lots of data points using Excel 2003 with the horizontal scale properly scaled as frequency. I have been asked to label that axis in some way as period (=1/frequency) without changing the scaling for the data plot. Is there a suitable way to do this? It would be OK to just change the axis numbers to 1/frequency computed from them automatically. Is Excel 2010 any easier for this?
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Jan 12, 2010
I have 26 columns of data, and each column is 1500 rows long. At the bottom of each column, I'd like to calculate a "inverse sum" -- the "inverse sum" should be the sum of the inverse of each value in the column. It should not be the inverse of the sum of the column. In other words, a column with these 3 values:
2
4
4
Should result in an "inverse sum" of 1, namely one-half plus one-quarter plus one-quarter. It should not result in one-tenth, namely the inverse of the simple sum, or ten.
** I know ** how to do this by adding a "computational column" next to each "data column", and the summing the computational column. But I don't want to do this because it will double the number of columns to 52, and since I'm not the only user of this spreadsheet, I prefer to not start hiding columns.
So... is there a way -- in one cell at the bottom of each column -- to calculate the "inverse sum" of the column above? A CSE array formula would be fine, if it works.
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Aug 22, 2008
Using VBA, I wish to work out the inverse matrix of a large matrix (100*100), but keep getting the # Num! Error. I am using the minverse function. I have defined variable as "variant", does this give me the same possiblities in terms of number size as the variable "Double"?
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Aug 18, 2009
I have a Vlookup which I want to modify so that it can become dynamic as the table array part of the vlookup will change.
So the basic vlookup is as follows:
=VLOOKUP($R$3,ATTRIBUTION_FACTSET!$M$60:$P$73,2,0)
but the data I am looking for wont always be in the range M60:P73.
So I tried to make it dynamic by doing the following:
=VLOOKUP($R$3,INDIRECT("ATTRIBUTION_FACTSET"&"!M"&U1&":P"&V1),2,FALSE)
The idea being that U1 and V1 would be numbers that can change so in this case U1 would equal 60 and V1 would equal 73
This vlookup is giving me #N/A and no matter how I modify it I cannot get it to work.
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Oct 5, 2009
I have a sheet using VLookup to find EMail and Web addresses. I can get the address to show up but not as an active URL address. Is it possible to have the address "active" so I can click on it and activate the EMail or Web Site?
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Oct 29, 2012
I'm trying to do a Vlookup on a file that gets automatically downloaded to the computer from a website. The data is in lots of different data sets, like so:
Loans to countries
Mar
Apr
May
Jun
Loans to banks
Mar
Apr
May
Jun
Every month a new row of data gets added to each table, meaning the start and end cells of the array also shift each time.
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Jul 13, 2009
I'm currently trying to vlookup the same data from 2 different sheets. Here is the code i've tried.
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Jun 9, 2009
I’m trying to develop a workbook which holds monthly data on loan information. It tracks the interest and balance on the loan. I want the first page to have a table displaying the interest payments for every individual tab. When I was brainstorming the idea, I was considering a sort of Vlookup function to find the tab the account is on and then a further function, possibly another vlookup which connects the month to that month’s interest payment. Can anyone help me figure this out?
The attached spreadsheet is obviously simplified, there are well over 30 tabs. But I would like it to, ideally, search the account number column, search the workbook for that account number, and then when on that page use the month at the top of the first page and retrieve the interest payment and put it back in the cell. It’d also be great if the formula can be transferred between workbooks. I’m not sure if that makes sense; basically if I were to copy that worksheet into the next months book, I would like that the formula read those tabs instead of becoming obsolete due to references from the first workbook.
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Jul 24, 2009
I have data in a pivottable which I want to compare with another table. The lastcolumn+1 of the pivottable needs to get data from another table. I have this for an example:
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Sep 17, 2008
I have a spreadsheet (Need Data.xls) that needs to be filled out with a couple columns of data.
This data lays within 338 spreadsheets which have many items and may only have 2, or 3, or 50 that belong on my Need Data.xls spreadsheet.
I have a tab in Need Data.xls named "DIR" which has a list of 336 excel files that need to vlookup'd into.(not a separate file) They're all setup with this format:
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Jan 8, 2009
I am receiving a run-time error with following code. The error message is "unable to get the VLookup property of the WorksheetFunction class". I only receive the message when the lookup value is not found in the table.
I thought adding the "False" command at the end would return an "N/A" but it didn't. Is there anything I can add to avoid this error?
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Jul 15, 2008
I'm taking a spreadsheet that I produce each month and creating a year to date spreadsheet in the same format. I'm using a vlookup to find the campaign name in each sheet and add up the totals. This works fine but sometimes a camapign ends and so the vlookup for that month will produce an #n/a value so will reduce the whole sum to #n/a.
The VLOOKUP + VLOOKUP + VLOOKUP I was using that produced an #n/a is shown below.
=VLOOKUP($A6,'[Margin by Site Net April 2008.xls]Brighton'!$A$5:$F$26,2,FALSE)+VLOOKUP($A6,'[Margin by Site Net May 2008.xls]Brighton'!$A$5:$F$26,2,FALSE)+VLOOKUP($A6,'[Margin by Site Net June 2008.xls]Brighton'!$A$5:$F$26,2,FALSE)
To get round it I've added in an IF statement combined with ISERROR as shown below. It works but is looking quite messy. Is there an easier way to do this ? (the formula below is from the cell below the one above so the look up value is one cell down)
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Dec 12, 2013
I am trying to use Vlookup to find out the min and max sales of the products shown in the spreadsheet. I have used Vlookup before but only by itself and with 2 columns.
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Dec 8, 2008
I am trying to create cell to calulate the total cost from a column is a pivot table. I thought i had done it but then realised that it doesn't account for dupliate suites that occur.
I thought that using VLOOKUP might work for this but not sure how to do it.
What I am looking for is to say (for pivot table sheet) if cloumn b contains arable then total cost =395, however if column b contains arable and forestry then total cost = 395, however if column b contains arable and urban then total cost = 420..... but for all possible cases.
At the moment if column b contains arable and forestry total cost = 520
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Jan 14, 2009
Example:..............
I want column B to be populated with the details from Sheet1, Column B if A = A and if not found populate with the text "NO ID". However for valid results, I'm getting #REF! The formula I'm using is:
=IF(ISNA(VLOOKUP(A1,Sheet1!A:A,Sheet1!B:B,FALSE)),"No APW ID",VLOOKUP(A1,Sheet1!A:A,Sheet1!B:B,FALSE))
I'm assuming this is because the value of Column A is text and not a numerical value but am having a real blonde moment as to how I can solve this.
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Jan 24, 2009
I added the roundup column because i thought that might be the problem.
=VLOOKUP(0.18,B4:C2819,2,FALSE) result=#N/A
A B C D
GP%roundup profit price
0.350.36 $635.00 $1,800.00
0.350.36 $630.00 $1,795.00
0.350.35 $625.00 $1,790.00
continues
0.190.19 $265.00 $1,430.00
0.180.19 $260.00 $1,425.00
0.180.18 $255.00 $1,420.00
0.180.18 $250.00 $1,415.00
0.170.18 $245.00 $1,410.00
0.170.18 $240.00 $1,405.00
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Mar 10, 2009
im trying to created a worksheet that adds the number of days people are off in a year, i have come up with this formula as people can chage teams and therefore position in the worksheet,
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May 4, 2009
Hey experts.
I have a data source that I am trying pull data from as a roll up and I am having a difficult time with a solution.
I am basically trying to pull data directly below the cell of a VLOOKUP. Please see the attached.
This is just a small example of the actual data. The solution for the gross scores is very simple using VLOOKUP. However, I need assistance with the net scores. Hoping this makes sense once you see the file.
Thanks,
Mike
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Dec 2, 2009
I have used Vlookup in a situation where the user selects the customer short code from a dropdown list and then it will display the customer address details in the 6 rows below the search area.
There can be 3 or 4 different contacts for each customer that I would like a dropdown list where the user can select the contacts just for that customer based on the vlookup criteria from above.
I tried assigning each customer a code, then making a new list of contacts, and naming the contacts based on the customer code, but got lost in what i was doing and not fully understanding what I was doing.
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Dec 17, 2009
I'm having trouble trying to figure out a formula using IF and Vlookup. Basically what I need is to lookup a value from sheet1 that should be somewhere in sheet2. Once vlookup has located this value it then needs to go a certain amount of columns accross eg 10 in sheet2 to find another value (as a normal vlookup does). Now I cant figure it out: IF the value found in sheet2 (from the lookup) matches a value in sheet1 then I need the formula to return a 1, if it does not match then I need it to return a 0. I cant quite figure out how the formula would go, with nested functions etc
in the attached on sheet1 cell b2: A vlookup looks for reference "1111" (shown in sheet1 cell A2) goes to sheet2 and finds it, then moves across the columns (sheet2 Columns E:K) until it finds the value shown in Sheet1 cell B1 ("MON"). IF it finds the match then the formula returns "1" if it does not (ie only finds other days of week or a blank cell) then the formula returns a "0".
Note The attached is excel 2007 but I need to use 2003 at work.
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