Chao Han, Scotland Leman, Leanna House, Covariance-Guided Mixture Probabilistic Principal Component Analysis (C-MPPCA), Journal of Computational and Graphical Statistics, Vol. 24, No. 1 (MARCH 2015), ...

This may be temporal correlation in the case of multi-harvest data from perennial crop field trials, or between-trait correlation in multi-trait data sets. Use of parsimonious yet plausible models for ...