My question was not related to embedding R codes in powerpoint / word, rather I need to execute some of the commands in sequential way in R, so that I do not need to type them. This is similar to what you get when you use the following demo:
require(lattice); demo(lattice) So I want to put my commands in the same way into a flow Thanks for the suggestions: On Fri, Sep 16, 2011 at 9:39 AM, Duncan Murdoch <[email protected]>wrote: > On 15/09/2011 10:22 PM, John Clark wrote: > >> R experts: >> >> I want to prepare a demo (that will play sequentially in clicks) for a >> presentation tutorial...Can somebody help me how can I write a demo, >> suppose >> the following are steps in the demo.. >> >> #start >> set.seed(1345) >> x1<- sample(letters[1:10], 5) >> x1 >> sort(x1) >> x<- sample(1:10, 5) >> y<- sample(c(11:20), 5) >> require(lattice) >> plot(x,y) >> z<- rnorm(5, 1, 0.5) >> dataframe<- data.frame(x, y, z) >> model1<- lm(y ~x) >> aov(model1) >> #end >> Please help me, I could not get proper function / package to it. >> > > I would use the tcltk package for this, but it does mean you need to learn > the TCL/TK language. For example, I have used this in a presentation: > > demos <- function() { > base <- tktoplevel() > tkwm.title(base,"Demos") > font <- "{Arial 24}" > tkpack(tkbutton(base, command=PointCloud, text="Point cloud", > font=font), side="left") > tkpack(tkbutton(base, command=Volcano, text="Volcano", font=font), > side="left") > tkpack(tkbutton(base, command=ChangeColour, text="Change colour", > font=font), side="left") > tkpack(tkbutton(base, command=SmoothingDemo, text="Smoothing", > font=font), side="left") > } > > PointCloud, Volcano, ChangeColour, and SmoothingDemo are regular R > functions, called with no arguments when you click on their button. > > Duncan Murdoch > [[alternative HTML version deleted]] ______________________________________________ [email protected] 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.
