Table 7: Dimensionality.

Table of standardized residual variance in eigenvalue units = Item information units
- Eigenvalue Observed Expected
Total raw variance in observations 27.9118 100.0% 100.0%
Raw variance explained by measures 11.9118 42.7% 42.9%
Raw variance explained by persons 2.0001 7.2% 7.2%
Raw Variance explained by items 9.9116 35.5% 35.7%
Raw unexplained variance (total) 16.0000 57.3% 100.0% 57.1%
Unexplained variance in 1st contrast 3.1403 11.3% 19.6%
Unexplained variance in 2nd contrast 2.5036 9.0% 15.6%
Unexplained variance in 3rd contrast 2.2617 8.1% 14.1%
Unexplained variance in 4th contrast 1.8524 6.6% 11.6%
Unexplained variance in 5th contrast 1.5231 5.5% 9.5%