Seeking A Formula Instead Of Having To Use Goal Seek?
Jun 4, 2014
Say employee John Doe has a salary X. Giving him a salary raise Y (euro/dollar) induces a pension premium to be paid by the employer, on that amount.
The premium is (fixed) 17% of the part above a (fixed) treshold value of 3.750. On the part of the raise below the 3.750, the pension premium is (fixed) 4,35%.
E.g. having a salary of 3.600, with a raise of 400.
4,35% of (3.750 - 3.600 = 150) equals 6,525
And 17% of the remaining 250 equals 42,500
So the total premium is 49,025
But, I want to give a raise with a total cost of no more than 400. So, I use goal seek to find a raise that, together with te pension premiums equals 400.
In the example, with 3.600 as a salary to start with, that raise would be 358,10 Because the part below 3.750 stays the same and induces a premium of 4,35% of 150, being 6,525 and the remaining part is 208,10 at 17% is 35,377.
Proof: 358,10 + 6,525 + 35,377 = 400
The question is: is there a possibility to have a formula that calculates the (e.g.) 358,10 based on a salary to start with (e.g. 3.600), an aimed total cost (e.g. 400) and the fixed constants 3.750, 17% and 4,35%?
CSS = P divided by S. PS Required is a number that needs to be added to both S and P to achieve target of 83%
The answer to the below = 5. But i dont know how to get it using a formula (If 5 is added to S and P both, S will become 36 and P will become 30; 30/36 = 83.33%)
Name S P CSS Target PS required Adam 31 25 80.65% 83.00% ?
Trying to automate Goal Seek using variables for the three arguments. It's working when I define the cells references & values within the code, but cannot figure out how using variables. I'm sure the example below is incorrect, but will give an idea what I need to accomplish:
Is it possible to modify this such that I can use variables? For example, the variables are 'left term', 'right term' and 'sigma max' .
I want to set the value of the following equation 'left term - right term' to 0 by changing variable 'sigma max' Everything is done on the userform and not in the spreadsheet.
(Note: In spreadsheet format, the above query is equivalent to setting a cell which has a formula to 0 by changing the value in another cell, fairly simple).
I'm trying to understand how complex numbers are handled/processed in Excel. As related to my application, an interesting exercise would be to use Goal Seek w/s command to find the roots of the equation: X^2 + 4 = 0 setting the (rounded) value in cell A2 to 0 by changing A1
A1:: 1+i A2:: =COMPLEX(ROUND(IMREAL(IMSUM(IMPOWER(A1,2),4)),6), ROUND(IMAGINARY(IMSUM(IMPOWER(A1,2),4)),6)) Obviously a conventional or direct use of Goal Seek wouldn't work since Excel treats complex numbers as text.
Perhaps, one should use Goal Seek twice in this case: first: find the coefficient "a" for IMREAL(A2) = 0 second: find the coefficient "b" for IMAGINARY(A2) = 0 and the root would be "a+bi".
I've been playing around with GoalSeek in VBA because of this thread and found something about the syntax that I don't understand.
If I want to find out whether GoalSeek worked, I can use
Ok = Range("B1").GoalSeek(Goal:=10, ChangingCell:=Range("A1")) Debug.Print Ok This requires parentheses around the GoalSeek arguments.
If I just want to do the GoalSeek, then I need
Range("B1").GoalSeek Goal:=10, ChangingCell:=Range("A1") with no parentheses. Why? The Help says that GoalSeek returns True if it works, and the proforma syntax includes parentheses, but then the only example uses the syntax without parentheses.
Is there a way to "copy" Goal Seek acroos multiple rows?
I have used Goal Seek in the first row. However this spreadsheet is several hundred lines long and using it like this is not practical.
I want to seek a goal value of 30% on the cell that I called “c”, and I want the result of the goal seek to be put in the cell situated on the same row, 6 columns before.
This is the code that I tried to write, registering and saving the “goal seek” operation for one row.
Is it clear enough?
What i wrote:
Sub Macro1() ' ' Macro1 Macro ' Macro recorded 12/02/2010 by Whirlpool Europe Srl ' ' Keyboard Shortcut: Ctrl+w ' On Error Resume Next
I have created the following in an effort to automatically goal seek whenever changes are made to the cell C2.
Sub Worksheet_Change(ByVal Target As Excel.Range) If Target.Row = 3 And Target.Column = 2 Then Range("D19").GoalSeek Goal:=Range("C2").Value, _ ChangingCell:=Range("D3") End If End Sub
As far as I know, the Macro is running all of the time? When I use goal seek manually it works fine. Assuming the above is running, when I change the value in C2 nothing happens. Does the fact that I have a three sheet workbook make any difference? I am sort of lost. By changing the value in C2 I want Excel to change the value in D19 to match C2 by adjusting D3.
Application.EnableEvents = False Sub Worksheet_Change(ByVal Target As Excel.Range) If Target.Row = 3 And Target.Column = 2 Then Range("D19").GoalSeek Goal:=Range("C2").Value, _ ChangingCell:=Range("D3") End If End Sub Application.EnableEvents = True
Doesn't seem to work either. However, I don't really know if other settings in the workbook are correct.
I wanted to set up a macro to automate goal seek on a range of cells. I've attached a short extract below of the spreadsheet I'm working on (the full one has a few thousand lines of data) which I hope illustrates what I'm trying to do.
I am trying to get Goal Seek to seek a value on each row as such:
Project 1 : Value 1 : Goal Seek using Value 1 Project 2 : Value 2 : Goal Seek using Value 2 etc....
How do I create one macro that will pick up Value 1, 2 etc and then set the Goal Seek to that value automatically, since Value 1, 2, etc will already be available in a cell? Alternativley there could be a macro that just runs that a Goal Seek for all the rows at once?
I am trying to setup a macro to automate goal seek to calculate the required payment to meet a 12% IRR Lookback at the end of a 10 year period. The problem I am running into is that in multiple scenarios the required return is reached without any excess payment at the 10 year mark so it is returning a negative payment in the goal seek cell. In other words it's adjusting what might be a 13% IRR to a 12% IRR (the minimum return) by showing an expense at the end of the term. I need a way to set it to goalseek with a minimum of 0.
I'm trying to build a macro that iteratively runs a goal seek, then reduces a certain value (Let's call it "Bogey") in a different cell by a small amount (note that changing Bogey will affect the desired goal seek value), then runs the goal seek again, reduces Bogey by a small amount again, etc etc, and keeps running in this loop, with the restriction on this loop being that a different cell, affected by Bogey--let's call it "Constraint"--doesn't drop below a certain amount.
Is there a way to use goal seek in VBA that won't trigger a full model calculation?
I would like to (somehow) perform goal seek, but only recalculate range("A1:B50") say on a single worksheet (where both the input value and the final calculated value is included in that range), as opposed to calculating the whole model inbetween each iteration.
Also, all dependencies between the input value and the final calculated result are contained in that range.
wish to write an VB macro in Excel (2003) that populates a 6 row by 10 column matrix (for a 3 D graph) by inserting values from matrix row column headers in cells in another worksheet and using goal seek to derive a value which will be pasted in the respective cell in the 6X10 matrix
Specific example: Matrix (Row Headers A2 to A7, Column Headers B1 to K1, Cell values are in B2 to K7). Please note row and column headers are numerical values since this is for a 3D graph
Macro to be written
Pick a value (numerical) from row header A3 in Sheet A and paste it in cell B6 in another sheet (Sheet B). Pick anothet value (numerical) from column header D1 in Sheet A and paste it in cell B7 in Sheet B.
Run a goal seek scenario such that cell S10 in sheet B is equal to 50 by changing cell G8 in Sheet B
Copy the value chosen/optimised by Goal Seek from cell G8 in Sheet B and paste it in Cell D3 (which is the relevant cell for the values for intersection of headers A3 and D1) in Sheet A
Macro should populate all cells in the matrix in Sheet A (matrix cells to be populated are B2 to K7) in a similar fashion
The macro should be locked in to the cells which are either being copied from or pasted into so that it still references them even if new columns or rows are inserted.
I have the total sales for a company. Then I have four specific segments that fall under those sales. Two out of the four segments I have exact sales figures for. The other two segments I just have the year-end sales and the dollar increase in each quarter. Is there a way to solve in excel for the missing quarters. So each of the four segments would have to add up to the total sales for both the quarter and the year. I've attached my example spreadsheet too. There are two cells missing highlighted in blue but i'm going to try to obtain that data. provided i fill in those two blanks, is there way to back into the rest of this spreadsheet?
Any function in Excel, that would allow me to have a unit cost price (for example: 0.5432) and then for a table of figures containing the pack sizes to determine the correct unit price that would allow all pack costs to be at 2 decimal places. I have included an example below:
My spreadsheet would look like the following:
Cell A1 (Unit Cost Price) = .5814 Cell A3 (Pack of 75 units) = .5814*75 = 43.605 Cell A4 (Pack of 80 units) = .5814*80 = 46.512 Cell A5 (Pack of 100 units) = .5814*100 = 58.14 and so on
I need some way of making cell A1 change to a value that will cause all cells A3 to A5 to be 2 decimal places or less.
I have thousands of data entries (each in their own row, all in one column) and need to separate the basic info. In the example below, say you want to isolate the Town names by entering a formula that can produce a TRUE or FALSE result. Is there a way to use the FIND function and a pool of terms to isolate cells that contain excess data (i.e.- produce a FALSE result for cells containing any words from a term pool like : "Police, Park, Power, Water, Community, Bakery, Grocery, Field, Garden, Post Office, School" etc... ) ?
Pic of sample spreadsheet with desired result:
Screen Shot 2014-03-18 at 3.14.09 AM.png
example as text:
A2 = Springfield A3 = Springfield Police Department A4 = Springfield Community College A5 = Springfield Park Of Recreation A6 = Des Moines A7 = Des Moines Power & Water Company A8 = Des Moines Sunrise Bakery A9 = Des Moines Post Office A10 = Des Moines Grocery Store A11 = Lancaster A12 = Lancaster Baseball Field A13 = Lancaster Botanical Gardens
I have created an online survey, and people choose ten words (skills) out of 24 possible. Please see screenshot. I would like a formula that does this in layman's terms: "If I see the word "Cooperation" in the source cell, then I'll put "03b" into the target cell; but if I see "Managing" in the source cell instead, I'll put "21a" in the target cell, etc."
I've tried a few IF / Then statements, with no success. Screenshot shows the source cell upper right, and the ten target cells below left with two rows of sample results. I'm guessing the same formula can be in each of the 10 target cells.
Below is my data point for each month. The goal I need to hit is 99%. So I need to figure out what minimum monthly percentage I need for the rest of the year, I will need to reach a goal of 99%, and if I can't reach it, return an error. Lastly, i want to be able next month to go in and fill in the AUG percentage with an absolute number (i.e. 89%) and then I would like the rest of the percentages to automatically update by figuring out the new minimum monthly average given the new value for August. I thought that I might be able to do that if there is a function that says "If cell is a number, leave it alone, if it's a formula, then include that cell in the calculation of the minimum monthly average.
Jan 89% Feb 88% Mar 83% Apr 89% May 90% Jun 86% Jul 82% Aug Sep Oct Nov Dec
I am trying to extract times from a work schedule to automatically generate a 'time in' / 'time out' chart. Been trying to use the lookup formula amongst others with little success.
See example template attached...Example Sheet.xlsx
I need to determine federal tax withholding from gross pay.
If gross amount (for S-0 = single no dependents) is Over.................But NOT Over............Then Subtract.........And multiply $0.00...............$195.00.....................$5 1.......................10% $195.00............$645.00.....................$99 .......................15% $645.00............$1,482.00..................$351 ......................20% $1,482.00..........$3,131.00..................$447 ......................25% $3,131.00..........$6,763.00..................$849 .....................30%
If gross is $400 then what are the total taxes taken out? Could someone please provide a formula?
I'm looking for an answer about how I can show the numbers underlying a nested IF function. The formula works fine, but I need to be able to show how I arrived at the numbers that I did. Here is an example of one of the formulas:
Instead of the reference to the cell, I would like the formula that the cell represents. I know that I could go through individually and pull each piece apart with control F9, but since there are numerous cells and because the data changes every time I create a new budget, it would help if I could have some way to display it all with one action.
I have repetitive task of copying and pasting. Macro to sort some data.
I have time values (sorted in order) in Column A and a value in Column B.
Sheet1 Â AB1TimeValue 200:00:002300:00:002400:00:001500:00:002601:00:004701:00:002802:00:001902:00:0021002:00:0031102:00:0041202:00:0011302:00:002
I need separate the time each hour of data into columns. So the above would become
Sheet1 Â ABCDEF1TimeValueTimeValueTimeValue 200:00:00201:00:00402:00:001300:00:00201:00:00202:00:002400:00:001Â Â 02:00:003500:00:002Â Â 02:00:0046Â Â Â Â 02:00:0017Â Â Â Â 02:00:002
There are a different number of rows of data for each hour and sometimes there might not be any data for a specific hour.
I have a column of over 500 replies to a survey. I want to create a pie chart showing the average ages of the respondee to that that question, broken down into increments of 5 years (this was the question -- how old are you) and reported as a percentage.
Basically it is another sports modelling experiment that I have had (I get the day off work and come up with things like this ), where I just had a curiosity to play out the last games for the top 3 teams in the English Premier League (just to see if I could get some percentages).
The attached, is just the values from one run of my model (I have taken the workings out to reduce the size and for other reasons).
Basically everything to the left of column K, is the model and I am happy with it (and I know goals have to be integers - this is basic);
This plays the games out, and feeds the data into the table at M36 (highlighted yellow), which feeds the data tables at M42 (highlighted green), which are counted to get percentages in the tables (highlighted yellow at M6).
I have put some example output from runs on the second worksheet (so you can see how it works - I like that it suggests Chelsea can win even though it won't be very likely )
Basically you can probably see the problem in cell O22. The percentage chance of finishing first should equal 100% when totalled (e.g. the sum of Liverpool, Chelsea and Man City finishing first, as it has to be one of them should equal 100%). I tracked this back to the fact that I had no way of splitting teams level on points. As a result I added Goal Difference to the model (crudely - e.g. decimal) and here's the question;
How would I go about using Goal Difference to break tie's effectively?
I am thinking I could do some kind of IF function in Q37 (and then have a tie-breaked rank in column R to feed the data tables), on the basis of if anything in N37 to N39 was equal but I am not sure how I would go about applying this.
