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zero line
2 messages · bgnumis bgnum, PIKAL Petr
Hi
-----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r- project.org] On Behalf Of bgnumis Sent: Sunday, March 17, 2013 4:12 PM To: r-help at r-project.org Subject: [R] zero line Hi all, I?m plotting cf (with two axis) and addind a shaded color up and down on the 0 line x axis (tfr1 is the time). The thing is that when I plot this graph adds a line up on the "first" plot. I hope you can understand what I mean.
Not much
plot(cf[,1],type="l",col="black", xlab="Time", ylab="Correlation", axes=F)
Error in plot(cf[, 1], type = "l", col = "black", xlab = "Time", ylab = "Correlation", : object 'cf' not found No object cf here. It would be good if you make your code reproducible by putting a result of dput(cf) and make available other objects used for plotting. Or you can try to present some fake data illustrating your points.
How should I erase this sencond line, it is suposed they have the same data? Why zero line doesn?t complete the shaded area? plot(cf[,1],type="l",col="black", xlab="Time", ylab="Correlation", axes=F) grid() cord.x <- c(0,1:length(cf[,1]), length(cf[,1])) cord.y <- c(0,cf[,1],0) polygon(cord.x,cord.y,col='skyblue') par(new=T)
From below code you have some object named T. Hence your above code probably do not do what you expect as your T is put in par not reserved word TRUE.
Regards Petr
variable<-matrix(0,length(cf[,1]),1)
plot(tfr1[(T+Tcor):(nrow(tfr1)),1],variable,type="l",ylab="",col="black
",xlab="")
mtext("Correlation",side=4,line=2,col=4)
title("Dinamic Correlation",font=4)
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