search for: ruinf

...: plot.new has not been called yet > plot.new() NULL > par(new=TRUE) Warning message: In par(new = TRUE) : calling par(new=TRUE) with no plot > plot.new() NULL > par(new=TRUE) Warning message: In par(new = TRUE) : calling par(new=TRUE) with no plot > new.u=runif(50,20,40) > new.v=ruinf(50,-10,10) Error: could not find function "ruinf" > new.v=runif(50,-10,10) > pts.in=pip(as.points(new.u,new.v),hullpoly,out=FALSE) > pointmap(pts.in,col="red",add=TRUE) Error in plot.xy(xy.coords(x, y), type = type, ...) : plot.new has not been called yet

...: plot.new has not been called yet > plot.new() NULL > par(new=TRUE) Warning message: In par(new = TRUE) : calling par(new=TRUE) with no plot > plot.new() NULL > par(new=TRUE) Warning message: In par(new = TRUE) : calling par(new=TRUE) with no plot > new.u=runif(50,20,40) > new.v=ruinf(50,-10,10) Error: could not find function "ruinf" > new.v=runif(50,-10,10) > pts.in=pip(as.points(new.u,new.v),hullpoly,out=FALSE) > pointmap(pts.in,col="red",add=TRUE) Error in plot.xy(xy.coords(x, y), type = type, ...) : plot.new has not been called yet [[alternat...

I am wishing to write my own random distribution simulation function using C programmin language(for speed) via R. I am familiar with R programming but somewhat new to C programming. I was trying to understand "Writing R extensions" -guide and its part 6.16, but I found it hard to understand(http://cran.r-project.org/doc/manuals/R-exts.html#Standalone-Mathlib). I also tried to get