search for: parasitoidsadded

...pecies. The explanatory variables are sex (two levels), parasitoids added (two levels) and populations (34 levels). I would like to know now which populations are different in days until insect emergence. For this I used multiple comparisons as followed: model<-glm( daysuntilemergence ~ sex + parasitoidsadded + population, quasipoisson ) glht(model, linfct = mcp(population = "Tukey")) summary (glht(model, linfct = mcp(population = "Tukey")) ) I am not sure now if the obtained p-values are for differences in days until emergence for the bean populations or if also the other factor...