TY  - JOUR
AU  - Zhang, Zhongheng
AU  - Castelló Pastor, Adela
PY  - 2017
DO  - 10.21037/atm.2017.07.12
SN  - 2305-5839
UR  - http://hdl.handle.net/20.500.12105/8629
AB  - In multivariate analysis, independent variables are usually correlated to each other which can introduce multicollinearity in the regression models. One approach to solve this problem is to apply principal components analysis (PCA) over these...
LA  - eng
PB  - AME Publications
KW  - Principal component analysis
KW  - R
KW  - Multicollinearity
KW  - Regression
TI  - Principal components analysis in clinical studies
TY  - journal article
ER  -