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.
Correlation and distribution between stem density, average stem diameter, shape, and scale parameters over Gréoux (a) and Clermont (b) experimental sites. The correlation coefficient, r, is given in the upper triangular matrix with ∗∗ and ∗ corresponding, respectively, to significant values at 0.01 and 0.05 probability levels.
