kmo and Bartlett's test of sphericity in factor analysis

Using MATLAB's statistical and machine learning toolbox to calculate kmo and Bartlett's test of sphericity in factor analysis

Using MATLAB's statistical and machine learning toolbox to calculate kmo and Bartlett's test of sphericity in factor analysis:

Generate a set of random numbers to test these two functions:

x1 = rand(100,4);
qf_kmo(x1)
qf_bartlett(x1)

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KMO: 0.49596

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Bartlett's test of sphericity

Chi-square statistic: 5.4061

Degrees of freedom: 6

P-value: 0.49288

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For a group of identical data tests, the results obtained by these two functions are exactly the same as those reported by the SPSS software.