How to take Correlation coefficient by Ignoring infinite values from vectors keeping the same size?

5 次查看（过去 30 天）

Kapal 2016-1-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/264644-how-to-take-correlation-coefficient-by-ignoring-infinite-values-from-vectors-keeping-the-same-size

评论： David Young 2016-1-21

I have two vectors X=[1 3 6 inf 4 5 -inf] and Y=[3 5 9 4 inf 23 -inf] with infinite values at random positions in both and want to take corrcoef by keeping the same size but comes out as NaN so how to get a valid value by ignoring infinite values?

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

David Young 2016-1-21

I'm not sure what you mean by "keeping the same size". If you ignore the infinite values, the vectors will be length 5 instead of length 7. What answer would you want for the example you give?

请先登录，再进行评论。

请先登录，再回答此问题。