Plot help
Hi Andre, Try this: plot(x= Index, y=Values, ylim= c(-16,16), pch= 19, col = "blue",yaxt="n") points (Log, pch = 19, col="green") axis(2,at=seq(-16,16,by=4)) Jim
On Thu, Mar 17, 2016 at 8:32 AM, Andr? Luis Neves <andrluis at ualberta.ca> wrote:
Dear all:
I was wondering how I modify the plot command below so that the y-axis
displays the numbers in a 4 by 4 scale.
It looks like the plot generated by the commands below shows the y-axis in
a 5 by 5 scale:
Values <- c(1/16, 1/8, 1/4, 1/2, 1, 2, 4, 8, 16)
Values
Log <- log2(Values)
Log
Index <- c(1:9)
Index
##2) Plot
plot (x= Index, y=Values, ylim= c(-16,16), pch= 19, col = "blue")
points (Log, pch = 19, col="green")
Thanks.
Andre
[[alternative HTML version deleted]]
______________________________________________ R-help at 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.