i would like to set up a data bar in conditional formatting in excel (2013) like this:
however, i haven't been able to select a custom value as the cut-off or "zero" value separating negative and positive values. what i would like to achieve is to show values larger than, say, 60% with a bar extending to the right, and values smaller than 60% with a bar extending to the left.
i don't think excel supports setting a custom "zero" value, so maybe someone knows a hack for this?
my use case is this. i am tracking product usage rates. i know how much of each type of product i have in stock and how much there was after last shipment. based on how much time passed since last shipment, i can estimate how much i should have currently in stock. if the value is below the threshold, that means that usage estimations are underestimated and that on the next shipment more of that particular product should be ordered.
Ok, while I have no idea why you would want to show a value of less than 0.6 going to the left, here is how you do it:
Click on the axis of your table, until all of the axis labels are selected
Right Click -> Format Axis
Change Axis value to "0.6"
Viola!
i managed to achieve that by using two cells for the data bar and tweaking the formulas slightly. this is the effect:
formulas:
first column:
=IF(value<=threshold,threshold-value,"")
second column:
=IF(value>threshold,value,text(value,"#0%"))
conditional formatting:
negative values:
positive values:
in this case my threshold was 70%
Related
I wanted to make a dynamic chart that plots out the graph of a standard curve for a bio assay we perform frequently. Often to boost the fit of the curve you may drop one or two data points on either end of the data set. So using vlookups and if statements I have a scheme that performs that data trimming, such that my data always starts in Row 1 and the column length simply shortens.
My table works great, but my xy scatter chart goes bananas on these changes. I have the plot on a log log scale, which looks fine if the full data set is present. I lose the x axis detail when I perform a trim. The x- axis then resets to range of 1 to length of my data set.
How can I prevent this?
UPDATE
I added some information. I know there are VBA ways to do this but I would prefer to keep the spreadsheet as simple as possible. I would think excel should be able to handle this.
So if I have a bad fit I may want to trim the data series either from the beginning or end of the data set. I accomplish that with the spinner buttons to dynamically change the table but the following happens
My formula that updates the columns looks like the following. Its messy.
=IF(ISNA(IF(VLOOKUP(F6,$C$4:$D$11,2,FALSE)+1>8-($B$5-1),"",INDEX(C$4:C$11,VLOOKUP(F6,$C$4:$D$11,2,FALSE)+1))),"",IF(VLOOKUP(F6,$C$4:$D$11,2,FALSE)+1>8-($B$5-1),"",INDEX(C$4:C$11,VLOOKUP(F6,$C$4:$D$11,2,FALSE)+1)))
In the formulas use NA() instead of "". Filling cell with "" does not result in a true empty cell and is the reason why you are experiencing issues with your chart.
Hope that helps.
I may be missing the obvious here, but just hard-code the graph with a range of your choosing. In the sample screenshot, making the graph auto defaults the max range to 100,000. I went in and hard-coded the maximum to 50,000 (circled). Afterwards, the 5th data point is not displayed in the chart. Doesn't matter what the data shows at this point.
I have some bar charts with custom value error bars. I adjusted the values sothat I would add the 1/2 of the value into the negative and 1/2 into the positive direction (basically to make the error bar half run through the actual bar of the graph and the other half stick out above).
However, a few of my error bar values are so high that they cross the x-axis and go into the negative. Ideally, I would like to adjust those exact error bars (and, if possible, no other bars in the row of data). I'd like to have them moved upwards sothat they just don't cross the x-axis, but instead stick out above the actual bar a little more.
Does anyone know any way of doing this?
Say you have the values in column A and the errors (half values) in column B. Use this function in C:
=IF(B1-A1>0,A1,B1)
and this in D:
=IF(B1-A1>0,2*B1-A1,B1)
Then use the values from C as the negative errors and the values from D as the positive errors.
I have a data set that has height values every so often, like topography data in a straight line with GPS coordinates. I used the GPS coordinates and trigonometry to make a cumulative distance column. However, the distance between points varies. Sometimes its 10 cm sometimes its 13, sometimes its 40.
I would like to take the average height every 0.5 meters, but sometimes the distance column doesnt even land on a multiple of 0.5! This would mean my output column would be significantly shorter than my raw data column.
I think my main problem is I do not know what this process is called in order to Google it. Another problem is that the distances are irregular as mentioned above. Things I think may have something to do with it:
averageif?
binning? I do not want a histrogram though, just the data.
Thanks for the help and if you do not know the answer but at least know what I should be writing in the search bars that would be helpful as well. Thanks!
Perhaps this will work for you. I made up a series of distance vs height measurements and determined that a third order polynomial curve fit pretty well. (A different curve might best fit your real data, so you would have to alter the formula accordingly). I then used that formula to derive a set of new heights for the desired ditances at, in my example five unit differences.
The formula under Extrapolated heights is an ARRAY formula entered into all the cells at once. You select D2:D12, enter the formula in D2 and, hold down CTRL-SHIFT while hitting ENTER. If you did this correctly, you will have the same formula in each cell surrounded by curly braces {...}
Then you can decide how you want to "Average" the heights.
I have a table (came from a pivot table) where I have formatted the column 4 cells to show 1 billion as 1. But when I select the table and insert a chart, I am getting my units in millions. So the 14.8 billion number for Mexico is showing up as 14,800 on the chart. Why might this be happening and how can I fix this? This is also making all my other bars negligibly small. Note that the first three columns are not in billions and are totally different things. Some are percentages, some are other small numbers.
Table:
Chart:
You need a secondary horizontal axis and some formatting on the Axes.
In Excel 2013
First change the Chart Type to Combo and select Clustered Bar for both sets of data, then Check
Secondary Axis for the Percentage Series.
Then set up the axis limits so they match, e.g.
Percentage: min -.5 max 2
Billions: min -5e9 max 20e9
Then set the percentage format on the source data to a custom Number format of "";(0)%;0%
Then set the Billions format as 0,,,;"";0
You will get something like this:
EDIT
Now that we have the general principles, we can apply them to your specific data.
I will also switch to Excel 2010 do show the different menus.
The data selection looks like this
Select the non-Billion series (plural!) and check the secondary axis
If the larger data is always positive then you can use custom formatting to clean up the axis
Align the primary and secondary axes so that the grid lines match on both
The end result is clean and readable.
Mixing percentages and numbers for the smaller numbers is not handled by this but I would suggest that that would be confusing anyway?
The simplest way to fix this might be to plot cells containing the billions values divided by 10^9 rather than to plot the billions themselves, though via a secondary axis may be possible.
Using Excel 2007. For the purple bars, the example on the left uses ColumnE values, on the right ColumnF values. E1 contains =F1/10^9 and F1 contains =14800000000:
It appears that there are 3 questions here: 1) "Why might this be happening", 2) "how can I fix this", and 3) something like "how can I plot data which lie on two widely differing ranges, and make them all reasonably visible anyway", even if there was no explicit question on this.
There are several ways to solve issue #2 about the units (e.g., billions) and numbers (e.g., 14.8 vs. 14,800.0) shown in the axis, each one with its own pros and cons:
Use Format Axis -> Axis Options -> Display units.
This might be the answer to your issue #1 as well, you might have the following selection: Display units -> Millions, and unchecked Show display units... Otherwise, I wouldn't know why you chart shows what it shows.
Use faked tick marks, as indicated in the (excellent) site of Jon Peltier
http://peltiertech.com/Excel/Charts/ArbitraryAxis.html
It gives detailed instructions on how to create tick marks on an axis with arbitrary labels (which may be text, numbers, etc.), which is more generic than what the OP wants here. In this particular case, the labels will be the desired numbers.
Create new cells containing data that would be plotted exactly the way you want.
As for your issue #3, I guess the only option is to have a Secondary Axis (see the answer by pnuts).
Thus, to come up with the best final chart for you might use a combination of one of the options I gave here and a secondary axis.
I thought over a lot for this case, I need to plot a series as percentage value of another series.
e.g, series A is the capacity and B is the usage. I want a percentage plot of B on A. Initially I did this by creating a 100% stack chart with series B vs (A-B). I computed (A-B) on a separate column and used that as a series for this purpose. So far so good.
But now I want to generate multiple charts like this (say 12 different graphs for 12 months' usage). I have 12 columns of usage data and one column of fixed capacity data.
Is there a way to auto-generate this chart without having to create 12 intermediate columns with formula. It seems logical that Excel should have a chart type for representing A on B, just as they have one for A,B on A+B.
Sorry if I am too lengthy or confusing in my description. I did my best here to explain.
Actually I am trying to do the same thing I figured it out. If you have Excel 2007 (not sure if this feature is available in older versions). Select all 3 colums, 1 with the names of your variables, total count, and subtotal of what you are counting. Select column chart. Once the chart is created, right click to format the data series. Under series options there is a slidebar for series overlap, change this value to 100% and wahla, the the 2nd series becomes a percent of the total. Hope this helps!
Excel has common chart types, but even Microsoft doesn't have the resources to provide every possible combination of charting styles. And users are confused enough with the currently available styles.
Excel charts plot the data that they are given. If you need to plot A as a percentage of B, you will need to compute the percentage in a range, and plot this range.
The way I would do this is not to modify the ranges on the worksheet at all.
Write a new function that creates the modified range data you need so that you can return this and use it inside of ApplyTemplate method when creating the chart. The only downside to this is you would need to run a macro/vsto ribbon button to update the chart. as opposed to getting that behaviour for free with a worksheet bound approach.