Figure 3.
PLS validation plots of pH, contribution of PCA, and regression vector (a)–(c); PLS validation plots of free acidity, contribution of PCA, and regression vector (d)–(f).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.