Solver Answer Report For Equilibrium Point
Mar 10, 2009Im having trouble understanding how to get this solver add in to calculate the equilibrium point of my data. I have attached my excel document containing the data and graph.
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Equilibrium Point On Supply And Demand Chart
Aug 27, 2013Once you have created the supply and demand numbers and have put them in a graph or on a chart, how do you find the equilibrium point? Also, how do you show the equilibrium point on a chart.
View 4 Replies View RelatedMultiple Solver Constraints In Solver
Sep 10, 2006I have a cell, D5, which is the sum of three other cells, A5 B5 and C5. (all currently empty). Cells A1 through C4 are filled with various numbers.
What I've been trying to do is use solver to say: Make D5 equal 200, do it by manipulating only A5 B5 and C5, and make it subject to the constraint that A5 must equal a value selected from A1:A4, and B5 must equal a value from B1:B4, and C5 ...etc. I have deliberately set it up so that there is only one solution.
I was doing fine until trying to create the constraints. How can I make a constraint that says "this cell" must equal "one of the following cells"? And if I can't do that, is there an alternate method of achieving the same result?
Automatically Change The Point Name To Match The Point Name In Column
Dec 10, 2008I have a pivot table as shown below which is pretty straight forward however I am trying to create a macro that will automatically change the point name to match the point name in column E then copy that resulting dispaly to another sheet then pick the next point name in line and do the same thing and repeat for 50 rows, so my end result will be 50 pivot tables ready for printing. I can do this manually but I am trying to make it automatic...BTW the point names in column E change everyday but the pivot table supports the name changes.
Option Explicit
Sub PointName()
Dim Ws As Worksheet
Dim Rng As Range, Cel As Range
Set Ws = ActiveSheet
Set Rng = Range(Cells(2, 7), Cells(Rows.Count, 7).End(xlUp))
For Each Cel In Rng
Ws.PivotTables("PivotTable1").PivotFields("Point Name").CurrentPage = Cel & " "
Ws.Columns("A:B").Copy
Sheets.Add
With ActiveSheet
.Paste
.Name = Trim(Cel)
.Range("A1").Select
End With
Next
Ws.Activate
End Sub
I turned it off for a while and when I turned it back on I am getting an error
Unable to set the _Default property of the PivotItem class
Debugger is highlighting
Ws.PivotTables("PivotTable1").PivotFields("Point Name").CurrentPage = Cel & " "
Solver Solver To Calculate Through VBA
Jan 12, 2007I have to use use the solver to calculate something (a mean-variance framework).
I am using the solver to minimize a cartain cell (variance) by making two cells equal through (expected return) by varying 10 cells( weights of assets), but I have to repeat this for 500+ times (for different expected returns).
Someone told me that I could best use some sort of loop through VBA. But I don't have a clue how that works.
Creating Individual Report Cards (worksheets) Based On Template For Report Card
Aug 30, 2013I have two worksheets in my report cards:
1) Data - the students are listed in Column A, math scores in Column B, reading scores in Column C and science scores in Column D. The grades of 300 students are entered in this sheet.
Student
Math
Reading
Science
Jimmy
75
84
100
[code].....
2) Report Card template - This is the report card that needs to be generated for each student. It's pulling the student name and grades from the Data worksheet.
Student Name
=Data!$A2
Math
=Data!$B2
Reading
=Data!$C2
Science
=Data!$D2
How do I create worksheets (report cards) for additional students? I have 300 students in the school. I need the next worksheet to reference Data!$A3. I know how to cut and paste the report card template and then edit =Data!A2 to be =Data!A3 to create a report card for Sally. How do I create the 300 report cards I need?
I've been teaching for 13 years. I can create a report card for each student in my class and edit each worksheet individually for each student. Now I've been asked to do this for the whole school and I don't know how to create the other 299 sheets I need.
Copy Data From Weekly Report To Monthly Report
Jul 2, 2008How do you create a macro to copy the information from my weekly reports to a monthly report and be able to update automatically. If you had 4 worksheets (for each week of the month) and 1 mastersheet for the whole month in a workbook. All titles are the same and If you needed to copy all the data that is in the columns, say, A through I, starting with row 4 to however many rows are in a given week. The reports can be made up of numicerial values, text and dates. Let me know if more information is needed or an example worksheet.
View 4 Replies View RelatedSolver- When Solver "changes Cells"
Jan 21, 2009I want to use solver program. But when solver "changes cells" i want it to trigger my pivot tables in the workbook. So i added the code to my worksheet:
Private Sub Worksheet_Change(ByVal Target As Range)
ThisWorkbook.RefreshAll
End Sub
So when a change occurs, all my pivot tables will get refreshed and my data will change. Is solver able to trigger this event while solving an optimization problem?
Report Structure (create A Report Either By Using Or Without Using VBA)
Apr 12, 2009find the attached Example file. I need to create a report either by using or without using VBA.
View 3 Replies View RelatedRun Solver With VBA
Feb 14, 2008I am trying to drive Solver in Excel 2000 with a Visual Basic (version given as 9969) macro. SolverReset is observed, and SolverAdd puts the constraints in. But the SolverOK statement does nothing, so the SetCell and the ByChange windows stay empty.
SolverSolve is trying to do something, because the spreadsheet cell that should receive the return code from Solver gets an error value #VALUE! (The macro then stops, unable to process this entry.)
Solver is checked off ok in the References list in V.Basic.
The same macro, same spreadsheet, in the same Excel file, works fine on the other computer in my office with what I am told is a more recent version of Excel; i.e. this doesn't look like a coding error.
Sudoku Using Solver Add-In
Jun 2, 2009I wanted to see if I could use the solver to Solve Sudoku puzzles. I created the attached workbook. First it colors the numbers that are put in manually, which would be the starting puzzle. I have a generic one put in now. Then it finds which cells that are allowed to change. Then it is supposed to solve. It doesn't work. Run the Sheet1.SolvePuzzle Macro to see it not work. Is solver just not up to the task, or am I missing something?
View 2 Replies View RelatedError While Using Solver In VBA
Feb 20, 2010I recorded a macro using 'Solver'. When I try to run it, I get a message"Complie Error: Sub or Function not defined". Can anyone help me?
Heres the
Sub Macro1()
SolverOk SetCell:="$R$4", MaxMinVal:=3, ValueOf:="4275", ByChange:="$S$4"
SolverSolve
End Sub
I also tried this
Sub SolverMacro()
' Example Solver VBA Macro
SolverReset
SolverOk SetCell:="$R$4", MaxMinVal:=3, ValueOf:="4275", ByChange:="$S$4"
SolverSolve userFinish:=True
End Sub
Macro To Run Solver ..
Dec 21, 2006can I program a macro to run solver? ...
View 9 Replies View RelatedSolver And Sumproduct
Feb 4, 2008I need to solve this using solver. I have an idea, but I'm not sure what to in regards to my objective function, and how to properly set up my constraints. I know I need to use sumproduct, but I'm not sure in what way. I'm using Excel 2007, here is the problem:
The Sweet Smell Fertilizer Company Markets bags of Manure is Combination of compost and Sewage Wastes. Each pound of Compost costs sweet smell $0.05 and has a fertilizer rating of 2 units. Each pound of sewage costs $0.004 and has a fertilizer rating of unit. To provide good quality fertilizer, each bag should contain at least 35 pounds of compost, not more than 40 pounds of sewage, and have total fertilizer rating of at least 100 units. Determine the lowest-cost blend of compose and sewage in each bag.
Here is what I have so far: ....
Solver Root
Nov 17, 2008I created a trendline and associated equation for some data plotted against Time on the x-axis displayed in MM/DD/YY format. The date for the data ranges from 3/27/06 thru 11/10/08.
The trendline equation is
F(x)=-6E-13x^5+1E-07x^4-.0087*x^3+329.1*x^2-6E+06*x+5E+10
The data actually crosses the y=0 line around 11/5/07, which is the data root
When I use Goal Seek, I got a zero root solution of 28154.98. When I convert this to the date format, it converts to a date in 1981 which is not correct. I tried a range of initial guesses but they all converge to the same number.
VB - Looping Over Solver
Jan 14, 2009I am using solver to solve an optimisation problem I have. I need to apply a new solver to every populated row of my sheet. My solver code is as follows:
Sub solverloop()
SolverOk SetCell:="$Z$2", MaxMinVal:=3, ValueOf:="0", ByChange:="$N$2:$O$2"
SolverSolve
End Sub
The code above applies the solver to row 2. My sheet has roughly 500 populated rows. I need to write a macro to loop solver over each row, accept the solution provided by solver, then move to the next row. i would also like to close the loop automatically when the last populated row is reached.
Macro To Run Solver
Nov 2, 2006I'm trying to run a macro which will allow me to run solver and keep the solution.. I have managed to get the macro to work. However, does anyone knows how I can ensure that solver's solution can be automatically saved without prompting the user whether to save the solution?
View 2 Replies View RelatedSolver Examples
Nov 8, 2006I am having problems with this excercise on my worksheet in my business computing class. I was wondering if someone could guide me through on how to use the solver feature.
Excercise:
Eve Blue is the manager of Southland Furniture store and she is planning a New Years Day sale. The store has only 75 square feet of space available to display and stock this merchandise. During the sale each folding table costs $5, retails for $11 and takes up two square feet of space. Each chair costs $4, retails for $9 and takes up one square foot of space. You must order at least one chair and one table and, of course, they must be whole units. The maximum amount allocated for purchasing the tables and chairs for the sale is $280. Eve cannot sell more than 40 chairs but the demand for tables is unlimited. Eve asked you to help her determine how many tables and chairs she should purchase in order to make the most profit.
Layout: (I marked in x's where I need to solve.)
TablesChairs
Unit Wholesale Cost $5.00 $4.00
Unit Retail Price $11.00 $9.00
Profit per Unit $6.00 $5.00
Square feet per Unit 2 1
Quantity to Order x x
Total Cost $- $-
Total Profit $- $-
Total Square Footage00
TOTAL ORDER COST $-
TOTAL ORDER PROFIT $-
TOTAL SPACE REQUIRED0
Solver Does Not Function
Mar 23, 2007At work, we have a spreadsheet that uses SOLVER.XLA in a macro. It works fine in Excel '97 but in Excel 2003 it simply does nothing. The code is
s = Application.LibraryPath & "solversolver.XLA"
On Error Resume Next
Workbooks.Open filename:=s
Application.ExecuteExcel4Macro String:="SOLVER.XLA!SOLVER.RESET()"
Application.ExecuteExcel4Macro String:="SOLVER.XLA!SOLVER.OK( PLOT!R46C4,2,0,(PLOT!R13C12:R14C12))"
Application.ExecuteExcel4Macro String:="SOLVER.XLA!SOLVER.OPTIONS(100,100,0.000001,FALSE,FALSE,2,1,1,0.05,TRUE)"
Application.ExecuteExcel4Macro String:="SOLVER.XLA!SOLVER.OK(PLOT!R46C4,2,0,(PLOT!R13C12:R14C12))"
Application.ExecuteExcel4Macro String:="SOLVER.XLA!SOLVER.SOLVE()"
ActiveSheet. Protect DrawingObjects:=False, Contents:=True, Scenarios _
:=True, password:="sigma"
It gives no error message, it simply does not do the calculations. (I took out the error handling line to make sure that there really were no errors being generated!)
Solver Invoicing
Apr 24, 2007I am trying to get Solver to list a combination of invoices which make exact specified amount of close to...
attached is an example, maybe im doing it completely wrong, or other tools can be used...
Same Formula, Why Can't Get The Same Answer??
Jun 4, 2009in the "Order for EMS" and "Order for FEDEX" there have 1 product exist, now the customer need to type the country in the "F35", and the Price of weight will look back to the sheet "EMS Weight" and "FEDEX Weight" but for example, if i type Japan in both sheet, the EMS that one is correct 1kg to Japan is $168 but in FEDEX that one is not correct 1kg to Japan is $169 but now show $342, the formula in "G36" should be correct, what's wrong of my formula????
View 3 Replies View RelatedIF Argument Need With Yes/no Answer
Nov 11, 2009I have a sheet that has 2 fields that i need a yes/no answer from. Basically if b = "P1" then a should be less than or equal to 4 to reply good otherwise it should reply no. but if b isnt "P1" but instead is P2 P3 or P4 then it should => 10, 30, 40 respectively.
View 8 Replies View RelatedGet An Answer Based On A Value?
Jan 1, 2010I want to tell Excel that, if a cell value is between 1 and 100, to enter one result in another cell. If the value is between 101 and 250, enter another result in that same cell. If the value is between 251 and 500 enter another result in that same cell and so on about another 12 times.
View 5 Replies View RelatedOpen PoP Up With Answer
Oct 14, 2009i just wanted to know if we can open a pop up which will give us answers. i have attached a example work sheet of what i require
View 3 Replies View RelatedAutoSum: The Answer Should Be 8
Jul 3, 2009I have a formula that is in ColF Row4, and it is copied down to ColF Row 13. But trouble is that when I autosum this column I get 6, but the answer should be 8.
The data in Rows A-E are extracted from an external data source. I've attached the spreadsheet. =IF((AND(A4=7,D4="")),1,(IF((OR(A4=7,D4>=2)),D4,0)))
Text Box For Other Answer
May 24, 2008I have to following code. I have an issue now where I have to Pop a textbox from based on the answer to one of my questions.
If cboProjOffset = "Other" Then
userSalOther.Show
Problem is I actually want the text box to populate on the same line of the range answer in column m. At present it doesnt seem to be doing this. Can anyone help?
Public gintEditMode As Boolean
Public gintTotalEntries As Integer
Public gintLineNumber As Integer
Private Sub cboProjOffset_Change()
If cboProjOffset = "Other" Then
userSalOther.Show
End If
End Sub
Using Excel Solver With Min And Maximum?
Jan 27, 2014I'm having issues getting solver to use the minimum and maximum for hours and items to be produced. I can't seem to get a balance between the two.
Solver 1.xlsx
Constrained Regression Using Solver
Nov 11, 2008I have the following dataset and was wondering how I can run a constrained regression in Excel with the constraint being that the total allocation of assets is 100%:
Total return (y): 12 data points
Asset 1 (x1): 12 data points
Asset 2 (x2): 12 data points
Asset 3 (x3): 12 data points
Asset 4 (x4): 12 data points
Asset 5 (x5): 12 data points
Asset 6 (x6): 12 data points
[Attached is a spreadsheet with the actual dataset]
I know the regression equation I need is R = b1X1 + b2X2 +
.+ (1 - b1 - b2 -
.- b5 )X6 + e
Macro For Running Solver ...
Jan 11, 2009I have a problem with a macro in Excel 2007. It invokes
solver and creates an answer report. Please find the VB
code for macro, below.
Solver Macro Crashes
Jan 25, 2010When I run a group of macros for some reason after the marcro runs and I hit F2 excel crashes.
I have figured out that it is one of the marcros that makes the excel crash. It is only when I run the solver application. The code is below. Any thoughts why hitting F2 after running this marcro would crash the machine?
