Getting a mean of only the numbers

4 次查看（过去 30 天）
Evelyn
Evelyn 2014-10-9
评论： Evelyn 2014-10-9
I have a dataset and I want the mean value of the numbers. There are a lot of NaN-values in there and I want to ignore those (the code
mean(data)
now gives 'NaN' as answer) How do I do this?

请先登录，再回答此问题。

采纳的回答

Mischa Kim
Mischa Kim 2014-10-9
Evelyn, use
mean(data(~isnan(data)))

更多回答（1 个）

Thorsten
Thorsten 2014-10-9
Use nanmean
  1 个评论
Mischa Kim
Mischa Kim 2014-10-9
That's another option. You need to have access to the Statistics Toolbox though.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 STL (STereoLithography) 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by