Effect of intensity-correlated error due to quantization and noise on phase-shifting method

Reduction of error propagation due to no

Reduction of error propagation due to normalization: Effect of error propagation and closure on spurious correlations

✍ M. Rietjens 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 896 KB

Due to propagation of errors in the normalization process the interpretation of the score plots and loading tables, as obtained from principal component analysis (PCA), may be misleading or even meaningless. In the usually applied normalization method the row sum is calculated for each case or samp