Research Article
Financial Risk Early-Warning Model Based on Kernel Principal Component Analysis in Public Hospitals
Table 2
KMO and Bartlett test results.
| Kaiser–Meyer–Olkin measure of sampling adequacy | 0.65875 |
| Bartlett’s test of sphericity | Approximation chi square | 758 | Degrees of freedom | 56 | Significance | 0.00001 |
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