I'd suggest searching for "absolute growth rate" and "relative growth rate" and choosing the metric most suited to your question of interest.
Sarah On Monday, October 7, 2013, wrote: > Hi, > This is not a sophisticated statistics question as the subject > suggests. But I am logging data - number of user sessions in a web > application - before and after new users are migrated. I use R to graph > but I am looking for a way to quantify the growth in the number of user > sessions. As more users are now using the web application there is a > growth. > > What is the way to measure this growth if I have time and number of > sessions in a two data sets - before the growth and after the growth ? > > Thanks, > Mohan > > > This e-Mail may contain proprietary and confidential information and is > sent for the intended recipient(s) only. If by an addressing or > transmission error this mail has been misdirected to you, you are requested > to delete this mail immediately. You are also hereby notified that any use, > any form of reproduction, dissemination, copying, disclosure, modification, > distribution and/or publication of this e-mail message, contents or its > attachment other than by its intended recipient/s is strictly prohibited. > > Visit us at http://www.polarisFT.com > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org <javascript:;> 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. > -- Sarah Goslee http://www.stringpage.com http://www.sarahgoslee.com http://www.functionaldiversity.org [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.
