# MMULT & ISERROR In Array Formula

Dec 31, 2006

I am trying to use an ISERROR function in an array formula, but it doesn't seem to be working. The formula I am using is as follows: ={IF(ISERROR(MMULT(Covar1,MMULT(MINVERSE(BC111:CX158),E161:E208))),0,MMULT(Covar1,MMULT(MINVERSE(BC111:CX158),E161:E208)))}

## Vba To Wrap If(iserror) Around Formula

Sep 20, 2006

I would like some code that would wrap if(iserror) around a formula, so that if the result is an error then no text is shown. It would be good if I could select a range and the formula would be adjusted for all cells with formula in. (Would be even better if cells with references in could have if(isblank) instead!) I am currently spending ages adjusting all my formulas manually and haven't got time to try and work out how to do this with vba.(I'm not very experienced with it!)

e.g. =INDEX('Characs Single'!\$B\$1:\$C\$100,MATCH('1Report'!\$B12,'Characs Single'!\$B\$1:\$B\$19,0),2)

would be come

=IF(ISERROR(INDEX('Characs Single'!\$B\$1:\$C\$100,MATCH('1Report'!\$B12,'Characs Single'!\$B\$1:\$B\$19,0),2)),"",INDEX('Characs Single'!\$B\$1:\$C\$100,MATCH('1Report'!\$B12,'Characs Single'!\$B\$1:\$B\$19,0),2))

## Iserror Formula Still Returning Div#0

Apr 11, 2007

why is this formula

=IF(ISERROR(AVERAGE(H14:H16),"",(AVERAGE(H14:H16)

returning DIV#!0 if there is no data in the target cells, I thought the ISERROR was meant to stop that?

## If(iserror Formula): Used A Variant Of This Formula Before Without Encountering

Feb 27, 2009

I'm going wrong with this formula: =if(iserror(J3-VLOOKUP (H3,\$H\$730:\$J\$1456,3,FALSE)," "(J3-VLOOKUP(H3,\$H\$730:\$J\$1456,3,FALSE)). I feel like I've used a variant of this formula before without encountering any problems.

## Nested IF, ISERROR, VLOOKUP Formula Simplification

Feb 12, 2009

I have filled the following formula in many cells of a spreadsheet.

=IF(ISERROR(VLOOKUP(D75,'Sheet1'!\$D\$3:\$D\$5442,1,FALSE)),0,IF(ISERROR(VLOOKUP(C75,'Sheet1'!\$C\$3:\$C\$54 42,1,FALSE)),0,IF(ISERROR(VLOOKUP(C75&" - "&D75,'Sheet1'!\$A\$3:\$I\$5442,9,FALSE)),VLOOKUP(C75&" - "&G75,'Sheet1'!\$B\$3:\$I\$5442,9,FALSE),VLOOKUP(C75&" - "&D75,'Sheet1'!\$A\$3:\$I\$5442,9,FALSE))))

I am wondering if I have nested too many functions for this to work properly. In the case where one of the first two if statements are true (an error would be produced), I am receiving a "0" as specified. However, in the case where the statement VLOOKUP(C75&" - "&D75,'Sheet1'!\$A\$3:\$I\$5442,9,FALSE) results in an error then I should have the return of VLOOKUP(C75&" - "&G75,'Sheet1'!\$B\$3:\$I\$5442,9,FALSE), but am getting a #REF! error instead.

## Using IF(OR And IF(ISERROR In Same Formula: Return A Blank Cell

Jul 8, 2009

I am trying to fix the below formula =IF(OR(ISERROR((F26-E26)/F26),((F26-E26)/F26)=1),"",(F26-E26)/F26). If I get an error from the formula I want it to return a blank cell. If I get 1 as the answer to the formula I'd like it to return a blank cell. This formula only works if the result is 1 but won't return a blank cell if the answer is an error.

## ISERROR Formula In Cell That Has Multiple Vlookups?

Apr 18, 2008

My problem is when i get a product that isnt in the reference sheets (ie. in cell I19), so when that happens i get "#N/A". I know i can add in ISERROR into my formula, but every time i've tried this it hasn't worked so im missing something...

## Code To Add Nested IF & ISERROR Formula To Cell

Jun 26, 2008

Application. ScreenUpdating = False

For FormulaRemake = 2 To 2000
Worksheets("Data"). Range("D" & FormulaRemake).Formula = ""=If(ISERROR(Data!W"" & FormulaRemake - 1 & "")"" & ""=True,"",Data!W"" & FormulaRemake - 1 & "")""
Next
Application.ScreenUpdating = True

I'm having troubles with the syntax for the .Formula part. I read that when you do this you're supposed to double quote everything, except if you need a "" in it...?
Should look like this when done right: =IF(ISERROR(Data!W1)=TRUE,"",Data!W1) Also is there anything besides ScreenUpdating that will make this code run faster?

## Invert Matrix Mmult & Minverse

Jan 5, 2007

I was wondering if there was a way to show how many characters you have typed in a cell (as you type) either with a msgbox or a formula? It needs to display the Character Count live AS YOU ARE TYPING.

## Multiply Two Matrices With MMULT Macro

Apr 4, 2008

I have two ranges: A1:F1 and A5:A10, 6 elements in each range. When I multiply one by the other I have to enter a formular in some cell (let's say, A14 - we will put the result there): "=MMULT(A1:F1, A5:A10)" and then press Ctrl-Shift-Enter. Very simple.

Question is this: suppose I do not know in advance that I will have 6 elements in each vector, it might be more than 6 or less than six. I will introduce an integer "n", which is the number of elements. Now I have to write a Sub that will perform multiplication. I wrote smth that does not work and I was wondering if someone has ever done this already and can give me a guidance what I am doing wrong. I HAVE ONE CONSTRAINT: I HAVE TO TYPE IN THE FORMULA INTO THE SPREADSHEET VIA VBA (as this will be used further in Solver, which requires formulas to be present in cells).

Y
Sub test()
Dim n
n = 2
Range("A14").Formula = "=MMULT(A1: & Chr(64+n-1)& 1, A5:A & 5+n-1)"
End Sub

I thought it would be equivalent to MMULT(A1:B1, A5:A6).

## Use "ISERROR" In A Subtotal Formula?

Sep 17, 2009

I have a table that calculates both grand totals and sub-totals, with one cell always showing the grand totals, and one cell that would show different sub-totals based on which filters are applied.

I am using the following formula to find the grand total:
{=SUM(IF(ISERROR(DL14:DL1541)," ",DL14:DL1541))}

I am attempting to use this (non-working) formula for the sub-total:
=SUBTOTAL(9,DL14:DL1541)

The problem is that I have a lot of cells with "#N/A" in them, and can't figure out how to get the sub-total formula to work. I've tried rewriting the sub-total formula in several different ways, but can't get it to work.

## Converting 3x10 Array To A 1X30 Array To Run A Match Formula

Apr 7, 2009

Say I have 3 columns of data: A1:C10 and I want to run a Match() function on them all together to see if I get a match any one those cells, say the value of have in X1.

Since, Match only allows a One-Column lookup array.. is there a way to "concatenate" or "append" the 3 columns together within a formula so now I would be looking to Match in an array that is 1 column * 30 rows?

Basically want to convert =Match(X1,A1:C10,0) to =Match(X1,A1:A30,0) without moving around the raw data in the sheet.

And I want to avoid doing an AND or OR formula that uses 3 separate MATCH() for each column.

I have a hunch that the MMULT or MMULT/TRANSPOSE functions are involved, but can't seem to get it right.

## Index Match Array New Formula Not Array?

Nov 6, 2013

Is there anyway to recreate this formula w/o it being an array ?

## Concatenate An Array (using Array Formula)

May 18, 2007

I just wanted to concatenate a few cells using an array formula like this:

{=SUM(IF(B2:J2="";0;B2:J2))}

Well, this does not work. I have no idea why it fails. Any solution to this without scripting?

## Using Array Variable Instead Of Array Formula

Jun 30, 2006

i need to replicate what i did using array formulas with VBA macro (array variable). to make things clear and simple i created an example for illustration only. look at it & u will find what i did & what i need to do ,much of it
in writing so that i accurately describe my problem. attached is my example

## ISERROR #VALUE?

Jul 26, 2007

Lets say the cell I'm working on is D3

D3 = A1+A3+A5 (It's a formula, and sometimes it returns "#VALUE")

I want cell D3 to have a formula and if the result in D3 ISERROR, put a value of 1 there.

I'm running into Circular Reference, and don't know how to do it ....

## "You Cannot Change Part Of An Array" When Editing Array Formula

Aug 25, 2006

I am trying to copy or edit a cell thats has the following formula (see below), I keep getting this message "You cannot change part of an Array!"

=If(ROW(\$A2:\$A8)-ROW(A2)+1>COUNT(W2:W8),"",INDEX(\$A:\$A,SMALL(W2:W8,ROW(INDIRECT("1:"&ROWS(A2:A8))))))

## If Statement With Iserror

Jun 12, 2009

I have the following the forumula with just one if statement.

## If(iserror) And If(n) - Any Difference

Aug 27, 2009

I learnt a new formula from this forum which -> if(n=(a1),a1,"S"). I use another formula -> if(iserror=(a1),a1,"S"). It comes out the same result.

May i know what is the main difference between these two formulae?

## Multiple IF’s With ISERROR

Nov 5, 2009

I currently use the following formula using IF and ISERROR i.e.

=IF(ISERROR(IF(O12-(O12/100*80)<S12,"",IF(O12="","","Warning 20% or less Cover Remains!")))," ",(IF(O12-(O12/100*80)<S12,"",IF(O12="","","Warning 20% or less Cover Remains!"))))

What I’m after is to add an addition condition e.g. using “IF(O12-(O12/100*80)<S12” and “IF(O12-(O12/100*90)<S12” which would display either Warning 20% or less Cover Remains! or Warning 10% or less Cover Remains! incorporating ISERROR to avoid #N/A

## How To Use Iserror To Replace #value!

Nov 25, 2008

I'm currently using the following code, but it returns #value when the cells don't have anything to concatenate.

## IF (ISERROR) Macro?

Oct 6, 2005

Anyone have a way to create a macro that will convert a formula that returns an error into and IF(ISERROR) formula?

I have inherited a financial model in which the programmer did not consider that hundreds of the formula results would be #DIV/0 unless there are entries in the source cells. I would like to create a custom macro that would convert the formula to an IF statement, so that if the formula in that cell is currently creating an error, return 0, if not run the formula.

## IF+ISERROR+SEARCH ?+OR?

May 3, 2007

I require a worksheet formula, something along these lines:

=IF(ISERROR(SEARCH("Cat",OR(A1,A2))),"No","Yes")

The formula is in A3 and I need it to test both cells A1 and A2 for the existence of the word Cat. The word may be in either, both or neither of the cells.

## Need Help With =IF(OR(ISERROR(SEARCH

Nov 6, 2008

I'm having trouble with a formula. What I want to do is create a conditional formatting so if a cell contains certain keywords, it will highlight that cell.

What I want is if a cell contains the word BOX or PO or P.O. to highlight that cell or show either a true or false.

What I have is =IF(OR(ISERROR(SEARCH("BOX",A1,1),SEARCH("PO",A1,1),SEARCH("P.O.",A1,1))),1,0)

It works if I do it separately but when combined it just stays 1 all the time despite the cell not containing those words. Am I organizing the OR and ISERROR right?

## Sumifs With Iserror?

Oct 15, 2009

I have the formula below which sums range dv77:dv81, if dy77:dy81 is not an error. Works perfectly.

={SUM(IF(ISERROR(DY77:DY81),"",DV77:DV81))}

However I cannot seem to modify it correctly to work with a sumifs formula. Could someone please show me how it might work?, or a workaround?

For reference the sumifs would sum range(DV77:DV81), if range(E77:E81) is "Neutrogena" and range (A77:A81) is "9".

## #DIV/0! Still Apearing When Using ISERROR

Jun 23, 2006

I want to conditionally delete rows if the date in the row is later than today. For example, I have a table that has a set number of rows and columns, however the dates included vary. The first column of each row has a date. I want to compare that date to "=today()" which is in another cell in the same worksheet.

## If Iserror Calculation

Jul 7, 2006

This calculation sits quite happily in a workbook doing what it is supposed to do.

=IF(ISERROR(1- OFFSET(INPUT70!\$A\$1,20+B3,2)/OFFSET(INPUT70!\$A\$1,19+B3,2)-1),0,1-OFFSET(INPUT70!\$A\$1,20+B3,2)/OFFSET(INPUT70!\$A\$1,19+B3,2)-1)

In a sister worksheet is this calculation

=IF(ISERROR(1-OFFSET(INPUT71!\$A\$1,20+B3,2)/OFFSET(INPUT71!\$A\$1,19+B3,2)-1),0,1-OFFSET(INPUT71!\$A\$1,20+B3,2)/OFFSET(INPUT71!\$A\$1,19+B3,2)-1)

The name of the worksheet is all that is different.

## Combining ISERROR And CONCATENATE.

Mar 25, 2009

I got this last night, and decided to see if I can combine two equations if possible. Here is what I have:

## Where To Put Put The 'iserror' To Remove #n/a When Using Conditions

Nov 16, 2009

=IF(E13<P13,SUM(F13-P13),SUM(F13-E13))

I can't work out where to put iserror to take away any error messages - i've been fiddling round for half and hour and cant work it out.

Mar 23, 2009