Mos<-read.csv(".//MS-Data//MOSQUITO.CSV") xtabs(Ratio~Insecticide+Location,data=Mos) summary(aov(Ratio~Insecticide,data=Mos)) summary(aov(Ratio~Location,data=Mos)) summary(aov(Ratio~Insecticide+Location,data=Mos)) stripchart(Ratio~Insecticide,data=Mos,vertical=T,pch=19,xlim=range(0,6)) stripchart(Ratio~Location,data=Mos,vertical=T,pch=19,xlim=range(0,8)) stripchart(Ratio~Insecticide,data=Mos,vertical=T,pch=19,xlim=range(0.5,5.5), subset=(Location=="Anguilla"),col="red",ylim=range(0,10)) stripchart(Ratio~Insecticide,data=Mos,vertical=T,pch=15, subset=(Location=="Antigua"),col="blue",add=T) stripchart(Ratio~Insecticide,data=Mos,vertical=T,pch=17, subset=(Location=="Dominica"),col="green",add=T) stripchart(Ratio~Insecticide,data=Mos,vertical=T,pch=18, subset=(Location=="Guyana"),col="cyan",add=T) stripchart(Ratio~Insecticide,data=Mos,vertical=T,pch=8, subset=(Location=="Jamaica"),col="purple",add=T) ##################################################################### stripchart(log(Ratio)~Insecticide,data=Mos,vertical=T,pch=19,xlim=range(0,6)) stripchart(log(Ratio)~Location,data=Mos,vertical=T,pch=19,xlim=range(0,8)) summary(aov(log(Ratio)~Insecticide,data=Mos)) summary(aov(log(Ratio)~Location,data=Mos)) summary(aov(log(Ratio)~Insecticide+Location,data=Mos))