That was my mistake. Answer by Walter Roberson Walter Roberson view profile. Since version a, the max, min, mean, median, sum, var, std, and cov function have included a flag to ignore nans. I want to find mean with nan values and with different step. We are unpaid volunteers who help to solve problems because we enjoy doing it. Other MathWorks country sites are not optimized for visits from your location.
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Clearly, you passed too many inputs to nanmean.
If your using b version just use mean with ‘omitnan’ as a name pair. Edited by Star Strider Star Strider view profile.
No worries, and no nanmexn to apologise. You are now following this question You will see updates in your activity feed. LeChat LeChat view profile. Reload the page to see its updated state.
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Since version a, the max, min, mean, median, sum, var, std, and cov function have included a flag to ignore nans. First figure is the result of second method and second figure is the result of the first method. Select the China site in Chinese or English for best site performance. It’s averaging just the last column, so not doing any averaging at all. For example, if X is a matrix, then nanmean X,[1 2] is the mean of all non- NaN elements of X because every element of a matrix is contained in the array slice defined by dimensions 1 and 2.
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Select the China site in Chinese or English for best site performance. Personally I would use meanbecause nanmean is part of the Statistics Toolbox, so using it makes your code less portable.
What is the difference between mean A,’omitnan’ and nanmean A? The solution is to re-name your function or variable to something that does not overshadow any MATLAB functions, and is meaningful to you.
Latest activity Answered by Changoleon Changoleon view profile. Select a Web Site Choose a web site to get translated content where available and see local events and offers. How can I ignore the nan?
Unable to complete the action because of matlsb made to the page. The output for the last row of y returns NaN a copy of the command window is shown below. Other MathWorks country sites are not optimized for visits from your location. The dim input argument must be a compile-time constant. Opportunities for recent engineering grads.
how to find mean with nan – MATLAB Answers – MATLAB Central
Stephen Cobeldick view profile. You are now following this question You will see updates in your activity feed. Lola SE view profile. Latest activity Edited by Sagar Sagar view profile. Choose a web site to get translated content where available and see local events and offers. Consider a two-dimensional array X: Mean of All Values.
Edited by Azzi Abdelmalek Azzi Abdelmalek view profile. Based on your location, we recommend that you select: Opportunities for recent engineering grads.
Cancel Copy to Clipboard. Examples collapse all Mean of Matrix Data. Cancel Copy to Clipboard.