topic Re: Does anyone have code to conduct an anova simultaneous component analysis (ASCA) in Statistical Procedures

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

tw1 — Fri, 12 Apr 2024 19:00:03 GMT

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 — Mon, 15 Apr 2024 10:42:40 GMT

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 — Mon, 15 Apr 2024 11:42:27 GMT

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