R-help This is more a statistic thing than an R question. I have length measurements of organisms which I want to use for an two-way ANOVA( fixed factors) The problem is that I have different number of replicates for each combination of factors. What are the strengths and weakness of these approach when I applly aov function in R. The help file states : 'aov' is designed for balanced designs, and the results can be hard to interpret without balance..... Thank you Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900 Phone(direct): +298 353912 Mobile: +298 580800 Fax: +298 353901 E-mail: luisr at frs.fo Web: www.frs.fo