Home/ Questions/Q 5991967
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-22T23:27:51+00:00

How can I generate a plot like the following in R. It shows the

  • 0

How can I generate a plot like the following in R.

enter image description here

It shows the percent of transactions (x) for a given response time (y), see my own answer below for my own go at it.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Methinks you want a plot of an empirical cumulative distribution function.

    So take a look at the documentation for ecdf() as well as the more featureful Ecdf() in the CRAN package Hmisc.

    Hmisc Ecdf example: ExecTm array of execution times,
    HttpProvCall array of time it took to call downstream system and we compare the time we spend with the downstream system with percentiles

    > library(Hmisc)
> x <- c(ExecTm,ExecTm-HttpProvCall)
> g <- c(rep('ExecTm',length(ExecTm)),rep('ExecTm-HttpProvCall',length(ExecTm)))
> Ecdf(x, group=g, xlab='Test Results', 
+     label.curves=list(keys=1:2),q=c(.90,.95,.98))

    enter image description here

    • 0