search for: rugplots

Hi, I was trying to make another legend for the rug plot. Sample code: library(ggplo2) ids <- paste('id_',1:3,sep='') before <- sample(9) after <- sample(1:10,9) dat <- as.matrix(cbind(before,after)) rownames(dat) <- rep(ids,3) position <- c(rep(10,3),rep(13,3),rep(19,3)) mdat <- cbind(melt(dat),position) ggplot(mdat, aes(position, value)) +

Hello, I'd like to draw 2 plots in one graph. Here is my code: plot(data_min1$macd,main="1 min MACD",type="l") lines(data_min1$macdsig,col="red") par(new=T) plot(data_min1$macdhist,type="h",main="") axis(4) par(new=F) It seems it works. But left axes of two graphs are over-drawn. Could you let me know how to fix it ?

...an into this limit while trying to colorize the ticks as plotted by rug() . There's an easy workaround, as the output of rug() can be duplicated with something along the lines of > points(mydata, rep(0.5, length(mydata)), col=rainbow(20)[mydata*20/max(mydata)] ) So I can create color rugplots, but do wonder about enhancements to the plot routines (albeit pretty silly enhancements). As another side note: calling rug() with color set to '#00000033' lets you see dense regions as darker than sparse regions, without having to resort to calling jitter() first. Carl -- Sent...

Hi I have two lots of numbers which I would like to histogram using the hist() function. For comparative reasons, I want them to be on the same scale, which I can use the xlim and ylim options to achieve. However, having them on the same scale is meaningless unless they have the same "breaks". Consulting the documentation, there are 4 ways of defining the number of breaks, only one