On Thu, Apr 19, 2012 at 2:30 AM, Duncan Mackay <mac...@northnet.com.au> wrote: > Hi > > xyplot(y ~x|Farm,xx, > groups = Padd, > panel = panel.superpose, > panel.groups=function(x,y, ...){ > panel.Locfit(x,y,...) > panel.xyplot(x,y,...) > } > ) ## xyplot > > The above works nicely and also without par.setting giving lattice defaults. > The par.setting is handy for a lot of graphs that I do. > > But when I tried a 1 panel plot I get the error message. > > xyplot(y ~x,xx, > groups = Farm, > auto.key=TRUE, > panel = function(x,y, ...){ > > panel.Locfit(x,y,...) > panel.xyplot(x,y,...) > } > ) >
These two plots are NOT THE SAME. Did you want the same as the first but with groups being Farm and Padd ignored ? in that case you (again) need a panel.groups: xyplot(y ~x,xx, groups = Farm, auto.key=TRUE, panel = panel.superpose,panel.groups=function(x,y,...){ panel.Locfit(x,y,...) panel.xyplot(x,y,...) } ) > If I want to plot another curve with different smoothing > but gives an error message without par.settings if i want to add > panel.Locfit(x,y,nn= 0.9,lwd = c(1,2,3), ...) > > Error using packet 1 > formal argument "Iwd" matched by multiple actual arguments It is all in the way you initially specified how to pass the arguments for panel.Locfit. This works without error: xyplot(y ~x,xx, groups = Farm, auto.key=TRUE,lwd=1:3, panel = panel.superpose,panel.groups=function(x,y,nn,...){ panel.Locfit(x,y,nn=.9,...) panel.xyplot(x,y,...) } ) HTH > I also need to plot a smoothed line for all groups trying groups, subscripts > and panel.groups as arguments without success > > Any solutions to solve the above will be gratefully received and faithfully > applied. > > Duncan > > sessionInfo() > R version 2.15.0 (2012-03-30) > Platform: i386-pc-mingw32/i386 (32-bit) > > locale: > [1] LC_COLLATE=English_Australia.1252 LC_CTYPE=English_Australia.1252 > LC_MONETARY=English_Australia.1252 LC_NUMERIC=C > LC_TIME=English_Australia.1252 > > attached base packages: > [1] datasets utils stats graphics grDevices grid methods > base > > other attached packages: > [1] locfit_1.5-7 R.oo_1.9.3 R.methodsS3_1.2.2 foreign_0.8-49 > chron_2.3-42 MASS_7.3-17 latticeExtra_0.6-19 RColorBrewer_1.0-5 > [9] lattice_0.20-6 > > loaded via a namespace (and not attached): > [1] tools_2.15.0 > > > > Duncan Mackay > Department of Agronomy and Soil Science > University of New England > ARMIDALE NSW 2351 > Email home: mac...@northnet.com.au > > ______________________________________________ > 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. ______________________________________________ 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.