[R] question about stepwise multivariate analysis of variance (stepwise MANOVA)

2010-05-11 Thread 1...@agri521
Hello, I saw statistical method of stepwise multivariate analysis of variance in several literatures. I now want to how to do it in R software. Thanks in advance! Guoqiang Li http://agri520.cn __ R-help@r-project.org mailing list

[R] Just about approximate F-test

2010-04-26 Thread 1...@agri521
Hi, Dear R community, These is a paper of Wheat Grain Yield Response to N Application Evaluated through Canopy Reflectance. This paper of Materials and Methods said A single regression equation relating A and B was derived for each location using PROC NLIN (SAS Inst. 1990). Slopes and intercepts