search for: figfuns

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2007 Mar 22
2
unexpected behavior of trellis calls inside a user-defined function
I am making a battery of levelplots and wireframes for several fitted models. I wrote a function that takes the fitted model object as the sole argument and produces these plots. Various strange behavior ensued, but I have identified one very concrete issue (illustrated below): when my figure-drawing function includes the addition of points/lines to trellis plots, some of the
2012 Oct 30
1
print and execute functions in a package namespace
Let's say I have a package that consists of a set of functions, fig1(), fig2(), fig3() ..., each of which produces a plot, and perhaps some printed output, e.g., fig1 <- function() plot(1:10) fig2 <- function() plot(10:1) fig3 <- function() {y<-sample(1:10,10); plot(y); y} I'd like to produce a document (PDF or HTML) containing the listing of each function and its output,