Azzera filtri
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What significant test `corr` use internally?

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Weikang Qiu
Weikang Qiu il 11 Nov 2023
Commentato: Walter Roberson il 12 Nov 2023
https://www.mathworks.com/help/stats/corr.html
Just want to know what significant test the function use to obtain the p-value.

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Walter Roberson
Walter Roberson il 11 Nov 2023
corr() does not itself use any significance test. It returns the p values -- leaving you to make your own significance tests according to your needs.
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Weikang Qiu
Weikang Qiu il 12 Nov 2023
Oh sorry, I just wonder matlab assume what distribution does the correlation coefficient follow.
Walter Roberson
Walter Roberson il 12 Nov 2023
https://www.mathworks.com/help/stats/corr.html#d126e301188
Type — Type of correlation
'Pearson' (default) | 'Kendall' | 'Spearman'
Type of correlation, specified as the comma-separated pair consisting of 'Type' and one of these values.
Value Description

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