I have recently started working on a model built by some one else and I need to add a extra row to model. The Model has lot of macros on every page. So i need to know how adding an extra row is going to affect the macros.
I understand the main problem would be that the references in the macro wont get updated which might lead the macro to malfunction.
Whats the best way to analyze which macros are getting effected.
I have some data in Cell A1 and B1, I want that data in combined in one cell but in diffetent lines.. For example if i have 123 in A1 and 456 in B1, I need it to show the result as below in C2
123
456
=IF(SUM(Q4)=0,"",MAX(0,G4-MAX(F4,Q4))/7) - to calculate number of days for year
=IF(SUM(TODAY()>G4),(G4-MAX(F4,Q4))/7,SUM(TODAY()-MAX(F4,Q4))/7) - to calculate number of days year to date
I am using this condition to calculate the length of a service which falls with in a specific review period, eg
Service starts 1 Feb 09 and finishes 30 April 09
The review period is 1 Mar 09 and finishes 31 May 09.
I would need to measure the number of days that fall within the review period, which would be 1 Mar 09 - 30 April 09
At the moment I am missing a condition which identifies whether to subtract from 'service end date' or 'review end date'.
The attached file receives information from another program in cells A2:D2. It then carries out a copy/pastespecial, and then does a copy insert. The script is supposed to update when new data enters the cell, however it keep adding an additional null line. Does anyone know why this is or how to fix it?
View 2 Replies View RelatedI have some Excel models out in the field with some old VBA code that is now causing problems. I regularly develop 'patch' models to make updates or repairs to user models, but need the VBA code syntax to get into a Worksheet module and change one line of VBA code.
The worksheet is named 'Forecast' and I need to change line 5 of my VBA code.
The vast majority of my users are on Excel 2000. I remember the security issues with newer Excel versions and can walk then through that, but I forgot the code syntax I need to get the job done.
I have a table of postcodes and I need to import them into a bespoke application. The aaplication requires them to have extra spaces depending on the postcode i.e.
BS35 2JW - this is fine because it has the maximum amount of characters 8
BS1 2JW - I need to add 1 space
B1 2JW - I need to add 2 spaces
I'm using =CONCATENATE() to create Html code.
HTML Code:
=CONCATENATE("<img class=",""""&"alignleft size-medium"&""""," ","title=",""""&D6&""""," ","src=",""""&
"http://www."&E6&"/images/"&C6&""""," ","alt=",""""&F6&""""," />")
The code looks good in the cell:
HTML Code:
<img class="alignleft size-medium" title="Image title here" src=
"http://www.mywebsite.com/images/image_name.jpg" alt="Image alt here" />
But when I copy/paste onto a txt file, its adding an extra (unnecessary) Quotation mark (see code below)
HTML Code:
<img class=""alignleft size-medium"" title=""Image title here"" src=
""http://www.mywebsite.com/images/image_name.jpg"" alt=""Image alt here"" />
i am trying to remove some duplicates in a sequence and add new cells for missing ones
View 9 Replies View RelatedI'm having difficulty assigning multiple macros to an active x combo box. I want a different macro to run every time the user selects a different location from the combo box. I can assign one macro to the button no problem, but don't know how to incorporate more. The two separate macros I want to run are:
Sub Atlanta()
'
' Atlanta Macro
[Code]....
I have only recently started playing around with macros, and am slowly getting into them. I do however still struggle a bit to ‘read’ them. Having played with formulas for years I can generally translate a string of formula text into English, like ‘if this cell value is greater than that cell value, then do this, if it is not then if it is equal to that cell value, do that, if not return 0’. Babbling like a child basically.
With visual basic I have managed to record some handy macros and then tweak them a little manually but I am still struggling to follow it going through it step by step reading it like a formula. So I hope you won’t mind me asking some very stupid questions. I mean well; I’m just a bit slow.
At present I am trying to do two different things on two different sheets, and I was wondering if perhaps one of you could nudge me in the right direction.
1:
I am trying to insert a blank row above every row that has a certain word in column B.
So basically ‘find value “Example” in column B, and when you find it, insert an entirely blank row directly above it’.
2:
Is a bit more challenging. I want to change the colour of a cell if the value in the cell corresponds with the value of another cell in the same column.
For example, I have a long list of surnames in column A. When I add ‘McNeil’ at the bottom, I would like to be able to run a macro that checks if the name McNeil appears anywhere else in column A, and if it does, that it changes the colour of the cell.
Preferably both of the cells that say McNeil, but one would do very nicely indeed.
If that is possible, I wonder if it is possible to do the same with the first name in column B, but only if there was a match for the surname in column A on the same row. So, if McNeil does not appear in column A, don’t bother, but if it does, does the corresponding first name appear in column B?
If both of that is possible, the next step would obviously be if McNeil appears in column A (say twice, once in A123 and once in A678), do cells B123 and B678 match as well?
in excel, is there a place called data analysis under tools? im an exchange student in sweden andthe work that teacher gave me is half swedish and half english.. im looking for histogram there.
View 3 Replies View RelatedI'm verrry new to editing VBA code and I've been trying to figure out how to send a column of data ("Min Data" AB3:AB21 from "Sheet1") to a worksheet ("F4" - Min) and sending another column of data ("Max Data" AC3:AC21 from "Sheet1") to a different worksheet ("F4" - Max) by using only the one button ("Record Data" from "Sheet1"
I've been trying to figure out ways to edit the VBA in "Module 1" to make this work
Can anyone help me out here? If what i'm asking for isn't clear enough, just let me know and i'll try to explain in more detail.
I have a worksheet with lots of things going on... the end user needs access to the Name field, DOB field, all the scroll and form control option buttons in the 9-question sheet, and the macro-enabled reset button at the bottom. Formulas are sprinkled throughout the worksheet, in columns T through AC... option button links go to AA and AB.
I would like to protect the entire sheet so none of the fields, except where indicated above, could be selected or edited... but when I protect the sheet, I get errors when trying to use you form controls, and the formulas do not respond. And finally, when protected, I get a debug error on the reset macro.
I'm currently developing a model for a payment schedule. For example, lets say a customer purchases an item from a store, but the store receives that payment in the following month. I'm looking to develop a dynamic model so that if I change the assumption from 1 month to another term (2,3,4+ months etc.) the model will adjust accordingly.
I've started with a formula
=IF(MONTH(H3)-MONTH(G3)=B14,G11*B13)
But of course this will not work once the term is set to larger than 1 month. With B14 representing 1 month, and G11*B13 being payment information (price * quantity).
1. In column A, I have models, in column B, I want to place either a "printer" if the model begins with Phaser or Laser, and if it begins with WorkCentre make it MFD. Also, if the Phaser has MFP on the end, make this an "MFD" and If Color 560 or Docucolor, make this "Out of Scope". How do I read the first part of the string in column A to do this, or do I need to make a second column with this Phaser and WorkCentre broken out?
I have this code attached, but only works if I have the word Phaser or WorkCentre.
I want to create a button on this spreadsheet - the button will be called z4 in the "Yr 9 ICT" sheet
it will include the following
rows Jane Bloggs 2
rows Jane Bloggs 12
rows Jane Bloggs 22
rows Jane Bloggs 32
rows Jane Bloggs 33
rows Jane Bloggs 42
rows Jane Bloggs 44
rows Jane Bloggs 66
What do I have to do to create this.
I have a sheet with a table of peoples hours they are doing during the week each day. I want the hours to be put into a model shading the appropriate times to show when people will be in. I have attached a sample sheet of what i want it to do which i have had to do my self. Sheet 1 has table in and sheet 2 has the model i want to be automatically filled in once ihave entered all my data in the original table.
I am having a very difficult time determining how to get started with this problem in VBA. I am not sure how to generate the failures, or start the array. I have been racking my brain for quite some time. Company B makes a product that has two component parts. The results of reliability testing for each component shows that the components fail according to an exponential distribution with the following mean time between failure (mtbf).
ComponentMTBF(months)
115
224
Below are Company B's sales records for the past 36 months.
MonthSalesMonthSalesMonthSales...............................
I have a deferred revenue model. Revenue from each month earns out at an equal rate over twelve months. Sales for each month are in column B (B21) and C. I created formulas for the first year but when I get to the second year, I'm not sure what to do, because the earned premium will include values from previous year sales and current year sales.
View 4 Replies View RelatedSuppose that you have some data points and you want to fit a straight line to them. You write the line's equation in the cells ajacent to your data points, make the square of each difference, sum up all the squares and you have your objective function. Of course your line equation depends on two parameters, that you enter in two cells. Then you run the Excel Solver, enter your objective function as target cell to minimize, enter the range containing your parameters, set your constraints and off you go.
So far so good.
And now suppose that in order to generate your model data it is not enough to write a straight line equation in some cells, but rather to run a complete reactor model (contained in a macro). How do I couple that model-generating macro with the Excel Solver? Now, I actually found a solution. I wrote a Worksheet_change macro in the sheet containing the model parameters, which calls the model-generating code each time the parameters are chenged by the Excel Solver. This has worked fine for a simple example as the straight line one.
Now one of the two:.....
What would be the best way to put together a cancel curve on an annual membership model?
View 5 Replies View RelatedI have a question around making a summary table from a model. I will try to explain this as plainly as possible.
I have a model where you can toggle 3 different inputs across two variables. The final output number of the model will vary accordingly.
I would like to create a 3X3 table with the final output for each combination of variables. Is there a way of doing this using formulas or would I need a macro?
I am charged with building a predictive model that can find items in a hospital inventory that will expire before they are used. The idea is simple: if I use an item every week, this item has an expiration date of 50 weeks from now, and I have 60 on the shelf, then I will likely expire 10 of the items.
The complexity is that there are multiple expiration dates. So, I want be able to look down a list of 3000 items, find the multiple entries of expiration dates, and isolate them based on criteria (select, for example, the first chronologically expiration date).
I have: + three raw data sheets (needed as 3 lots of data with 25K records in each). + I also have a model that I want to take each record from each sheet, populates some cells in a seperate calculation sheet and then gets a result - which it adds to a total (array).Finally I have + a clever macro that shows me what % of the way through I am (i.e. displays the number of record processed out of the 75K (3*25K) total)
While I have got the model to work - there is some untidy code used where I start my clever % macro for x = 1 to 75K then repeat the same instructions for running the model for each section i.e. sheet 1 : 1 to 25000, then the same instructions for sheet 2, 1 to 25000 etc etc. and then end it I want to know if there is any clever coding that will let me go from one sheet to another when there is an empty cell struck on the active sheet?
I've inherited the following code, which uses solver to create a sensitivity table for a given return in a derivatives model:
Private Sub CommandButton1_Click()
'Yield Analysis
'Application. ScreenUpdating = False
x = Range("Correlation")
v = Range("SwapCur")
w = Range("DebtLTV")
Range("ValYLD").Value = 0.005
For i = 1 To 5
For j = 1 To 7
Range("ValYLD").Value = 0.005
Range("DebtLTV") = 0
a = Range("IRRung")
b = Sheets("Cashflow").Cells(35 + j, 4)
c = Range("SwapFX")
d = Sheets("Cashflow").Cells(35, 4 + i).................
It seems that the code does not cope well when negative numbers are used as inputs, as the results it gives are unexpected and incorrect. I have fiddled with various elements but to no avail. All inputs are percentages. i= 1to 5 are always positive, j 1-7 percentages, centred around "SwapFX". It is these inputs, along with "swapcur" which are now negative, and previously have not been.
I have a spreadsheet that tries to model a possible stock price movement in a column. So in column A I have all dates starting from today and in Column B a specific stock's possible stock price movemens onver the next 2 years.
So dates start at A3 and stock prices start at B3 and end at A734 and B734.
This gives me ONE possible stock movement and to get the most accurate movement, I will need to model this 20,000 times.
Therefore, I want to create a loop macro that repeat this motion 20,000 times in the columns next to A and B. So which loop effect would I need to use and how would the code look like ? This is honestly my first time attempting to use a loop macro
I need to optimize an Excel model with 5 variables each of which cam be any value from 1 to 20. The solution space, therefore, contains 3,200,000 combinations. I have a software(Palisade Risk) which can give out a random sampling of this solution space. I need to know how many combinations can be considered as a representative sample of this solution space - e.g. can it be 1%?.
View 5 Replies View RelatedI want to take a shot at this spreadsheet exercise. Setup similar spreadsheet models.
Excel Exercise.xlsx
find the attached file. Book 2 there is 4 columns ie,reg no,fleet no,product & model and on book 1 there is fleet no,reg no and model and what i need is to capture fleet no & model from Book 1.
View 2 Replies View RelatedWe are trying to work out a pricing model based on how many units we will produce. In production the price per unit will be really high when you produce a low quanity, and the price per unit will be lower with the more units you produce (but never reach zero). What we are trying to accomplish is to create a formula to build a pricing structure that accounts for this curve without having to price every possible scenario.
For example, if we have the following data where for 1 unit we charge $3 per unit to produce, for 5 units we charge $2 per units to produce, etc...:
1 units @ $3 per unit
5 units @ $2 per unit
10 units @ $1 per unit
What I need to figure out is how much it would cost per unit if we were to produce 3 units. I'm guessing it would be somewhere around the $2.40 mark give or take. Or say 8 units, would be something like $1.50 per unit.
Is there a formula that can calculate this? I've tried thinking of it as a moving average, or prorating the pricing.