Calculate factor loadings and eigenvalues from a correlation matrix using principal components or common factor extraction. Determine the number of factors to retain.
| Constant | Symbol | Value |
|---|---|---|
| Speed of light | c | 2.99792458×10⁸ |
| Planck's constant | h | 6.62607015×10⁻³‴ |
| Boltzmann constant | kʙ | 1.380649×10⁻²³ |
| Avogadro's number | Nₐ | 6.02214076×10²³ |
| Gravitational constant | G | 6.6743×10⁻¹¹ |
| Gas constant | R | 8.31446 |
| Elementary charge | e | 1.602176634×10⁻¹⁹ |
| Electron mass | mₑ | 9.1093837015×10⁻³¹ |
| Proton mass | mₚ | 1.67262192369×10⁻²⁷ |
| Fine-structure constant | α | 7.2973525693×10⁻³ |
Calculate factor loadings and eigenvalues from a correlation matrix using principal components or common factor extraction. Determine the number of factors to retain
Each component has a specific meaning:
Note: Interpret the factor loading result against the clinical thresholds and context described above.
Enter the correlation matrix for the patient or scenario you are assessing. Calculate factor loadings and eigenvalues from a correlation matrix using principal components or common factor extraction. Determine the number of factors to retain. Use the factor loading result to inform your clinical assessment.