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Denis

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10 Jul 2008 Convert covariance matrix to correlation matrix Converts covariance matrix to correlation matrix setting exactly 1-s on its main diagonal Author: Denis statistics, probability, covariance matrix, correlation matrix, remix, converts 5 2
03 Jul 2008 Clustering data and searching optimal cutoff employing VIF criterion. Performs hierarchical clustering of data and searches optimal cutoff using VIF. Author: Denis statistics, probability, cluster, cutoff, vif 8 1
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08 Jan 2010 Clustering data and searching optimal cutoff employing VIF criterion. Performs hierarchical clustering of data and searches optimal cutoff using VIF. Author: Denis Luqman, Muhammad Muzzamil

Denis, How do you interpret the return cutoff variable? Also, how can I find the exact cuttoff value (the optimal cuttoff).

thanks :)
08 Jan 2010 Clustering data and searching optimal cutoff employing VIF criterion. Performs hierarchical clustering of data and searches optimal cutoff using VIF. Author: Denis Luqman, Muhammad Muzzamil
18 Jul 2008 Convert covariance matrix to correlation matrix Converts covariance matrix to correlation matrix setting exactly 1-s on its main diagonal Author: Denis k, denis

Example:

x = [0.1 0.2 0.3; .3 .5 .2; .5 .6 .2; .5 .2 .4];

[std, corMatrix] = cov2corr(cov(x));

diag(corMatrix) == 1
15 Jul 2008 Convert covariance matrix to correlation matrix Converts covariance matrix to correlation matrix setting exactly 1-s on its main diagonal Author: Denis Shvorob, Dimitri

Really? Can you give an example of a non-unit-diagonal correlation matrix output by cov2corr?

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probability, statistics, cluster, converts, correlation matrix
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10 Jul 2008 Convert covariance matrix to correlation matrix Converts covariance matrix to correlation matrix setting exactly 1-s on its main diagonal Author: Denis statistics, probability, covariance matrix, correlation matrix, remix, converts 5 2
03 Jul 2008 Clustering data and searching optimal cutoff employing VIF criterion. Performs hierarchical clustering of data and searches optimal cutoff using VIF. Author: Denis statistics, probability, cluster, cutoff, vif 8 1
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