Related ideas

• Principal Component Analysis correlation circle: an option to display variable tags parallel to vectors
• Add Multidimensional Scaling (MDS), Similarity Percentage (SIMPER), PERMANOVA, DistLM and other ecology analysis as in PRIMER-e
• Robust Principal Component Analysis
• Add RFM analysis to marketing tools
• ADD PERMANOVA and Network Analysis (Co-occurrence Analysis) to OMICs data analysis
• Intracontributions to variable absolute contributions from category oppositions
• Add number at risk to graph of Kaplan Meier analysis
• Add scatterplot matrix for multivariate analysis and data visualization
• Principal component analysis for mixed (quantitative and qualitative) data