Does anyone have code to conduct an anova simultaneous component analysis (ASCA)

[tw1]

Is there a way to perform an anova simultaneous component analyis (https://doi.org/10.1016/j.acax.2020.100061) in SAS or a repeated ASCA (https://doi.org/10.1371/journal.pcbi.1009585 )?

[Rick_SAS]

I am not familiar with ASCA, but it sounds like it is a special case of redundancy analysis:
https://www.sciencedirect.com/science/article/pii/S016974392300148X

In SAS, you can perform redundancy analysis by using the TRANSREG procedure and METHOD=REDUNDANCY
https://documentation.sas.com/doc/en/statcdc/14.2/statug/statug_transreg_details23.htm

I haven't used PROC TRANSREG for redundancy analysis, but that's where I'd start.

[tw1]

Thank you for the suggestion. I'll explore this option.