Not reproducible. Could you please attach the dataset
QInflAvgbyPlot Otherwise I don't see anything obviously wrong here. Ciao! mario On 30-Sep-11 01:37, kelseyann wrote:
SiteSpp<- c("ADHALP","ADLCON","ADLARC","BDALAT","BDPARC","BDLCON","BDLARC","AWCAQU","AWERUS","AWEANG","AWDPSI","BWCSTA","BWHPAU","BWETRI","BWERUS","BWDFIS","BWPARC","BWLCON","BWLARC","BWJBIG") n.SiteSpp<- length(SiteSpp) for (i in (1:n.SiteSpp)) { QInfl.aov<- aov(AvgOfnumResponse ~ strTrea*strYear, data=QInflAvgbyPlot, subset=(SiteSpp == SiteSpp[i])) print(summary(QInfl.aov)) }
-- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.