TREND Function Calculate 2 Possible Y Values Along A Line
Mar 25, 2014
I currently have in my equation the trend function to linear extrapolate the date a line would cross either my upper or lower limits (100.1 and 19.9) between 2 data points. However if the 2 data points span both the upper and lower limits (as per the 2 attached examples) then unfortunately the trend function is only able to return the 1 date (where I've specified the x value). Is there any way for the TREND function to trend the 2 values? Do I simply add the 2nd x value to the new x's?
I have attached both the data and their graphs to visually explain my problem : EF Workbook.xlsx
I have a simple x y scatter graph, to which i have a trend line running through it, fine.
what i need to do is fine some values according to that trend line. e.g. my X axis goes up to 60 and my Y axis goes to 10, so if i draw accross at 55 from the trend line, i then go down to a number on my Y axis.
From a chart in Excel I need to automatically calculate what the annual percentage growth rate is of a trend line. How to automate this in Excel? I've attached a sample so you can see what I'm trying to accomplish.
1. I use a number of x,y pairs 2. From x,y pairs I produce "scatter" type chart 3. From the chart I get trend line and its equation e.g. 5-order polinominal 4. I convert equation into excel formula 5. I apply formula onto the same range of x argument and produce graph 6. The graph is very much different from the trend line!!! I would expect exact match as I use equation/formula for the trend line.
On top of these graphs, i draw a line (insert a line shape) corresponding to a certain gradient in the data presented. I do not want this line to be exact (i.e. not point to point) as it is best to be drawn by eye so that the general 'gist' of the data can be found. What i would like, using any method available, is to be able to find the gradient of this line i have just drawn which obviosuly must be done taking into account the scale of the graph. The scales of the graph will not be consistent across all applications.
I've created a graph from data and need to add an average/net impact/trend line to the graph. From what I've read this needs to be an XY scatter, however, several efforts later and I can't seem to get it to work for me.
i have a stacked bar chart, similar to this: [URL] What i need is a trend line, similar to this: [URL] that shows the average of the bottom bar to date.
I want to show a stock chart in Open-High-Low-CLose format, then I hope that a trend line can be displayed at the same chart, what can I do? It seems like that stock chart can't be merged with another chart
Is there a way to get an equation for a trend line and have excel automatically export the equation to a cell where it can be used. The only way i currently know how to do this is to manually type the equation.
I am trying to find the exponential equation from a set of data in excel. The problem is that the graph does not follow the scatter plotted points on the graph. How would you remedy this?
I got a pivot table with following details Row Values: Dept_Code, Super_group, Product_Group Column Values: Ending_Date Data: Sales, Availability%, Waste%, Number of Stores
i need to have a bar chart with trend line individually on each data items e.g.Sales, Availability% etc. when i tried to use trend line it prompts me to enter series i.e Ending_Date and it draws trend line for only that period comparing all data values. is there any way to have individual graph for Sales, Availability%, Waste%, Number of Stores with trend line covering
Column A is the COB Date Column B through N are various stock data. I would like to calculate the trend of correlations over a 4 year period. I can't seem to figure out how to manipulate the data analysis tool pak to do this.
When using the Trend function, I can get the value for individual future periods. I then can get a total for the year by summing each individual future period.
What I don't know how to do is sum them all using one formula. For instance, If I know the values of periods 1-5, how would I write a formula that would sum the future values (in one cell) of periods 6-12 -- without having to sum each future period individually?
I am trying to use VBA to find a value on a trendline. I have been unable to call the TREND function from Excel, and I can't see what I'm doing wrong. I'm using the following line of point25 = WorksheetFunction.TREND( Range("d2:d25"), Range("c2:c25"), 25)
I keep getting "Runtime error 1004 - Unable to get the Trend property of the WorksheetFunction class".
I am forecasting some numbers and I wanted to see which function would be best suited for my task. I used the TREND function and then the FORECAST, I was expecting the same results but appeared to have slight differences.
So I'm trying to forecast the number of passengers for an airport based on their past 7 years performance. I used "TREND" to forecast the passenger number from 2008 through to 2012 with a little problem and the numbers seems reasonable. However, When I do a scatter diagram and add a trend line, my R squared value is VERY low something around 0.03. I have a limited statistical knowledge but I assume this value should be above 0.90 in order for a good fit with trend line.
What would the formula be to calculate that array of values = 57% because 4 of them are equal to or greater than 9, and there are 7 of them in total? The formula should accommodate however many numbers are listed and calculate what percentage of them are 9 or 10.
Here how it works, if B3 is the same color as the reference cell $A$76 and D3 is different than D4 then the result is 1
I would like this function to work from line 3 to line 60 and return the total of lines where the conditions are met. I'm thinking of a =COUNTIF function but can't get something to work. If there is a simpler way, it's even better. The IfColor is a function I wrote in VBA,
I was asked to make a trend graph showing activation's and deactivation's over time. My boss wanted it to be done automatically when you placed values into a simple excel sheet like the attached image (the graph would be below this).
i have a workbook that contains a series of worksheets. the workbook is a master document list. the first worksheet contains no data. the remaining worksheets are arranged so that A1 has the document number, A2 contains the document title, and A3 contains the review date. Id like to create a search macro that can search for the string entered into textbox1. if this is a number, the macro should search A1:A50 of all but the first worksheets in the workbook, and if its text, the macro should search B1:B50 of all but the first worksheets.
the macro should then select the cell containing what was searched. then id like the macro to prompt me and ask if id like to modify the reviewed date to todays date. d like to be prompted to continue searching for other records if they exist, and after that loop has finished to set the focus back to the search textbox.
I'm stuck on the final piece of my macro project. I've attached a workbook with two sheets: sheet 1 is what I currently have, and sheet 2 is what I'd like my report to look like when complete.
On Sheet 1: - column B is called Supervisor Name - Columns D-O are months of the year, with either a Yes or No in each cell.
I'd like to write a macro that will: - Take all unique values in Supervisor Name column, and paste these Above the current table. - For each Supervisor, and each month, I'd like it to calculate, as a %, the number of Yes mentions in each month divided by the total cells (Yes/(Yes+No)).
Sheet 2 contains the output, in the format I'd like to see it.
Sheet 2: Supervisor Name October November December
I'm working with matrix in vba and i'm trying to put all values of a specific line in that matrix in a line in excel. For example:
Matrix = 1 2 3 4
and i want Range("B1:B2") = 3 | 4 (the second line of that matrix). Is there any way of doing this without perfoming a loop? [something like Range("B1:B2").value = 'range'(matrix(0,0) , matrix(0,1)) ]
I am using the following formuale to pick up a numeric value (from column G in Feb09 sheet: =INDEX(Feb09!G:G,MATCH($A10,Feb09!$B:$B,0))
Trouble is, the match it's doing in column b in Feb09 is listed twice in the sheet, but i'm only picking up the data for the value in the first line ... i think i need a sumif function.
I'm trying to use MATCH to identify the Column number that contains "DL_Error", then I'll use this Column # to select a cell (found Column # & "34"), but I get the error shown in the title of this post.
Here's my current Sub Macro15() ' Macro recorded 6/18/2009 by me Range(Match("DL_ERROR", "A31:CW31", 0) & "34").Select End Sub
I want to use the text to columns function when the original cell has more then one line (lines are separated with Alt+Enter). Somehow Excel does only notice the first line.
You must install "Analysis TookPak-VBA" before doing this; check in your Excel's Tools/Add-Ins menu. Paste this long function (see below) in an Excel's worksheet (any cell) and press F9 (calculate) until you see at least 2 identical numbers. Real life's lottery does not have repeating numbers. I can disable this repetition by using cells relation but I want to use just one (1) cell. Any expert wants to challenge? If not, you can use VBA. But it still requires one (1) line of codes.
I want to do is insert a new blank line after each group of values eg
Column A Dave Dave Dave Richard Sam Sam
In this I want a new blank line to run in between the two names. However, the problem maybe when I add in new names because I will want them to be all grouped in eg Adding another Richard in will sort out the group to be this
Column A Dave Dave Dave
Richard Richard
Sam Sam
Would I therefore be better off running a simple tidy up macro after new text had been inserted which reordered the text in column a alphabetically, then added a blank row between the names. Does anyone have some VBA code knocking round that does this? I have found this code here as a starting point (though I dont understand it)
Sub InsertBlankRows() Dim currentCell As Range Dim s As Integer, i As Integer, e As Long, c As Integer
Range("A4").Select Set currentCell = ActiveCell
Do While Not IsEmpty(currentCell)
s = currentCell.Value e = currentCell.Row c = currentCell.Column
