nancorr

版本 1.0.1 (2.4 KB) 作者: Oleksandr Frei

Calculates Pearson correlation allowing for nan values.

132.0 次下载

更新时间 2021/12/29

nancorr(A, B) is equivalent to matlab's corr(A, B, 'Rows', 'pairwise'), except nancorr routine is orders of magnitude faster on large matrices.

nancorr also returns t-statistics:

[coef, t] = nancorr(A, B); zmat = t;

These can be converted to p-values as follows:

[coef, t, n] = NANCORR(A, B);

pval = tcdf(-abs(t), n - 2)

Oleksandr Frei (2024). nancorr (https://www.mathworks.com/matlabcentral/fileexchange/71893-nancorr), MATLAB Central File Exchange. 检索来源 2024/4/24.

创建方式 R2019a

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版本	已发布	发行说明
1.0.1	2021/12/29	stops underflow/overflow in calculations of standard errors (sx, sy) causing the output to become complex	下载
1.0.0	2019/6/20		下载