Hello Don, Jeff, Thanks a lot for the comments and suggestions.
Best Janh On Thu, Mar 21, 2013 at 10:57 AM, MacQueen, Don <macque...@llnl.gov> wrote: > According to ?ros, one of the arguments is: > > reverseT: A name of a function to use for reversing the transformation > after performing the ROS fit. Defaults to 'exp'. > > And in the Details section: > > By default, 'ros' performs a log transformation prior to, and > after operations over the data. > > > Given those statements, perhaps the expectation should be a plot in > original units? > Keep in mind that a main purpose is summary statistics in the original > units. > After running the first example in ?ros, including the plot, try these: > > unclass(myros) > abline(h=myros$modeled,col='blue') > > > -Don > > > -- > Don MacQueen > > Lawrence Livermore National Laboratory > 7000 East Ave., L-627 > Livermore, CA 94550 > 925-423-1062 > > > > > > On 3/20/13 5:48 PM, "Janh Anni" <annij...@gmail.com> wrote: > > >Dear Users > >Regarding the NADA package, would anyone be able to help me understand > >what > >values are actually plotted on the Y axis of the plot obtained by using > >the > >*ros* function on the data and plotting the result with the plot() > >function? The Y axis is labeled "Values". According to the NADA user > >manual, ros performs a log transformation of the data by default, but the > >user can specify no transformation, or some other transformation besides > >log, if desired. However the values plotted on the Y axis appear to be the > >raw data values, regardless of which transformation or no transformation > >was used. If the log transformation is used for instance, I would have > >expected the logs of the original data instead of the raw data to be > >plotted on the Y axis. > > > >Thanks for your help. > >Janh > > > > [[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. > > [[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.
