Table 3.
Test for significance of PCA.
| Kaiser–Meyer–Olkin measure of sampling adequacy | 0.778 |
| Bartlett's test of sphericity approx. chi square | 1094 |
| Df | 91 |
| Significance | 0.000 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.