Intercepting Top Of Curve On Chart |
Intercepting Top Of Curve On Chart - Excel |
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I have excel 2003 and was wondering if it is possible to intercept the top of a curve on a chart and get the values from it. also, can I automatically show these values in the cells? I have attached the graph. It shows density of compacted soil in relation to moisture content. I need to find the maximum dry density and optimum moisture content.
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excel????
I was thinking of trying a nested if/and statement but I haven't quite figured out how to do it. Basically I want to identify the two values where it switches from positive to negative and also indentify the values where it goes negative to positive, I can then fit a straight line between them to find a better approximation of the intercept (though it might not be necessary). Preferably I'd like it all one function as I'm not doing it in VBA (I might do later though, we'll see).
Can anyone suggest how I'd find these value or the x-intercept. Any help would be greatly appreciated.
Is there a way to have the Min and Max values adjusted dynamically for the Scale of the values being displayed ??
I know that I can use named ranges to display various sections of data -- month by month, or quarter by quarter, for example.
But when the value of these ranges vary greatly from section to section I end of having to manually go and adjust the Min and Max values of the chart scale.
For example, if I was looking at a graph of the S&P 500's prices last November, a Min and Max range of 750 to 1200 would be fine. But if I had a dynamic range established and scrolled over to view the S&P 500's prices for this past February, I would need a Min and Max range of around 650 to 850.
Is there a way to have these Min & Max values adjust automatically depending on the values being displayed ??
Thanks
StanSz
I'm really hoping someone can help me with this...
I need to plot percentages over time in a line graph in excel. I don't want to have to do a percentage equation in the spreadsheet, I just want excel to take two sets of values and display the percentage in the chart. For example, I need B1 as a percentage of B2 for week 1, C1 as a percentage of C2 for week 2, etc....
Can someone please offer a suggestion for how to do this? I would really appreciate it.
Also, would it be possible to link data from other sheets in the workbook into one single chart?
My question is, how do I always enable the content?
Thanx
I am brand new to Mr. Excel and would love some advice.
I searched the boards pretty extensively but could not find what I am looking for...I apologize if this is a duplicate.
I am using Excel 2007
How do you automatically add rows and update values for cells to a linked worksheet in which rows have been added? For example: Sheet 1, columns A & B are linked to Sheet 2, columns A & B. Sheet 2 has values in A1:A5 & B1:B5 and Sheet 1, since it is linked, has the same info. I want to add a row in between 3 & 4 on Sheet 2 and want Sheet 1 to automatically add the same row and update the value of the cell in column A & B.
Any help is greatly appreciated!
John
ie. add points to find their concentration on a standard curve.
My goal is to drag and fill (or paste) in a colum with a range of rows wiht some hidden (filtered out) rows, and have the filtered out data be unaffected, if that makes sense.
Thanks!
T
I have three columns containing last name values from 3 different sources that I've brought into one sheet. I am trying to find a way to compare all three values to establish if they are the same.
Of the three values there is no master, Each value may be different. So essentially it would be like doing =IF(a1=a2=a3,"match", "nomatch")
But of course this isn't possible.
I don't care about obtaining detail about which value matches which. I just need true or false response as to whether all three values are the same or not.
Thanks for any help anyone can provide.
Aaz
So I am at work workin on this report and I need a function that will make Excel automatically insert the today's date in a cell (let's say D90) when I fill the content of another cell (for example C90) and the that will be inserted will never change. I tried to use the =TODAY( ) function but it keeps updating the date in the cell to the current date if i reopen the worksheet 2 days later. I need the cell to keep in the cell the date of the day when I filled in the content of cell C90 and do not updated it every time i open the document to the actual date.. Thanks in advance!!
When I create a bar chart, the bars are horizontal. I want the chart bars to be vertical. It tried to rotate the chart so that it is vertical, but the "rotate" options are greyed out.
How do I get those bars vertical?
I am new to using Excel and I am not very computer literate. I am looking for some help with a spreadsheet I am making. Here is the problem:
I have a column of 14 numbers in cells A1 to A14. If all of these values are less than 2%, I would like a "Pass" to display in cell B1. If any of these values are greater than 2% I would like a "Fail" to display in cell B1.
I have got a formula that works for a single cell but I can't figure out how to get it to apply to more than one cell. For example, I have entered =IF(A1<2,"Pass","Fail") in cell B1. Now if the value I enter in A1 is less than 2, it shows a "Pass", and if the value in A1 is greater than 2 it shows a "Fail" in cell B1. How can I get this to apply to all of the cells from A1 to A14?
If somebody could help me out that would be great.
Thanks,
Randy
include/exclude one of the series to see how the chart changes, all the
colors change and we have to spend time re-identifying which series is
which, using the legend to check the colors.
Is there a way to "lock" the colors, so that the bars stay the same colors
regardless of whether other bars are included/excluded?
Thanks!
Keith
I have 3 variables that I'm charting. I have one on the primary axis and it's values are in the billions. I have one on the secondary axis and it's a percentage. I need to display a 3rd who's value is in the millions. If I put it on the primary axis, you cannot see modest changes.
Is there a tricky way to get all three on one graph? I know I could split on two graphs, so that's my backup plan.
Thanks,
Dave
But it gets even more weird. When I click on the Column C cells and then it shows the formula up top in the formula bar and if I put my cursor anywhere in the formula bar and hit Return the formula does not change however the correct value then appears in the Column C cell. It is like the act of putting the cursor in the formula activates it to work properly but until it is activated that C cell shows the value of the cell which it was dragged down from.
This is quite bizarre. Has anyone ever seen this before? I have no idea what is going on. I ran a scan for viruses and none were found. I tried it on several new/different spreadsheets but it keeps happening.
Thanks for any tips on this.
How can I do this? I only seem to have the options for sums, counts, etc. There are no options for just presenting the data.
So for example, rather than a PivotTable that results in counts of 1, 1, 1 in each cell, I want it to show Compay1, Company2, Company3, etc.
Try this...
There are some valid datas in the cells A2 (Eg. 100), B2(Eg. 200), C2 and D2.
Data validation is used in cell K2 to limit it to a set of values.
Can we implement this formula?
IF(K2="Approved")
{
A2=A3; B2=B3; C2=C3; D2=D3; K2=K3;
}
ELSE
{
no change to any values.
}
Thanks in advance...
Is there a formula so that when I drag C1 horizontally into D1, E1, F1, ..., the values placed in each cell will be =A2, =A3, =A4, ...
I do not want to transpose the values from column 1 into C1, D1,.... I want these cells to have a formula that links them up to column 1's values
Thanks