Hello I am wrestling with ggplot – I have produced a facetted plot of flows under various metrics but I can’t find info on the net which tells me how to do three things
I have created some simplified mock data to illustrate (and using a colour-blind palette): library(ggplot2) library(forcats) cb8<- c("#000000", "#E69F00", "#56B4E9", "#009E73","#F0E442", "#0072B2", "#D55E00", "#CC79A7") set.seed<-(040823) mock<- set.seed<-(040823) mock<-as.data.frame(cbind(rep((1990:1995),8),round(rnorm(48,50,10),3),rep(c(rep("Tweed",6),rep("Tay",6)),4),rep(c("AMAX","Mean","AMIN","Median"),each=12))) colnames(mock)<-c("Year","Flow","Stat","Metric") mock ggplot(mock, aes(Year,Flow, group = factor(Stat), colour = factor(Stat)))+ coord_cartesian(ylim = c(0, 100)) + geom_line(size=1)+ scale_color_manual(name = "Stat", values = cb8[4:7])+ scale_y_discrete(breaks=c(0,25,50,75,100),labels=c(0,25,50,75,100))+ facet_wrap(vars(Metric),nrow=2,ncol=2)+ ylab("Flow") 1)This gives me a facetted plot but I can’t work out why I’m not getting a labelled y scale 2)Why are plots down at the bottom of the facets rather than in the middle? 3)And also I’d like the plots to be in the order (top left to bottom right) of AMAX MEAN AMIN MEDIAN but if I add in the line facet_grid(~fct_relevel(Metric,"AMAX","Mean","AMIN","Median")) before the line ylab it disrupts the 2x2 layout Can anyone tell me how to resolve these problems? Thanks Nick Wray [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.