[R] Fraction ECDF
Hi all, I would like to plot part of the emperical CDF. Suppose the variable is x, I just need the part when x1,therefore, I am using the following codes. tail - x1 plot(ecdf(x[tail]), do.points=FALSE, verticals=TRUE) The x value starts from 1, but the yaxs still begins from 0, not the corresponding value when x is 1. How can I make it match? Could anyone give me some advice? Many thanks. -- View this message in context: http://www.nabble.com/Fraction-ECDF-tf4056229.html#a11522204 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch mailing list 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.
Re: [R] Fraction ECDF
On 7/10/2007 10:36 AM, livia wrote: Hi all, I would like to plot part of the emperical CDF. Suppose the variable is x, I just need the part when x1,therefore, I am using the following codes. tail - x1 plot(ecdf(x[tail]), do.points=FALSE, verticals=TRUE) The x value starts from 1, but the yaxs still begins from 0, not the corresponding value when x is 1. How can I make it match? Could anyone give me some advice? Many thanks. Rather than subsetting the x, I'd just use xlim and ylim arguments to plot() to change the range. For example, plot(ecdf(x), do.points=FALSE, verticals=TRUE, xlim=c(1, max(x)), ylim=c(1-sum(x1)/length(x), 1)) Duncan Murdoch __ R-help@stat.math.ethz.ch mailing list 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.
Re: [R] Fraction ECDF
Thank you very much. Duncan Murdoch-2 wrote: On 7/10/2007 10:36 AM, livia wrote: Hi all, I would like to plot part of the emperical CDF. Suppose the variable is x, I just need the part when x1,therefore, I am using the following codes. tail - x1 plot(ecdf(x[tail]), do.points=FALSE, verticals=TRUE) The x value starts from 1, but the yaxs still begins from 0, not the corresponding value when x is 1. How can I make it match? Could anyone give me some advice? Many thanks. Rather than subsetting the x, I'd just use xlim and ylim arguments to plot() to change the range. For example, plot(ecdf(x), do.points=FALSE, verticals=TRUE, xlim=c(1, max(x)), ylim=c(1-sum(x1)/length(x), 1)) Duncan Murdoch __ R-help@stat.math.ethz.ch mailing list 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. -- View this message in context: http://www.nabble.com/Fraction-ECDF-tf4056229.html#a11524206 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch mailing list 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.
