TY - RPRT TI - Optimizing PCA methodology for ERP component identification and measurement: theoretical rationale and empirical evaluation. AU - Jürgen Kayser AU - Craig E Tenke PY - 2003 DO - 10.1016/s1388-2457(03)00241-4 UR - https://pubmed.ncbi.nlm.nih.gov/14652090/ ID - 14652090 ER -