search for: quincunx

...comment out the graphsheet and guilocator calls) I don't see my results until after the function has iterated through the 100 trials. I would like to plot each iteration. Any suggestions would be greatly appreciated. I am running R 63.0 (Guido's latest version for Windows). Niels > Quincunx.prg function(trials = 100) { graphsheet(pages = "Off") par(mfrow = c(1, 2)) xpoints <- seq(1, 25, 1) ypoints <- seq(1, 25, 1) xheights <- rep(0, 25) mcol <- 2 xy <- expand.grid(xpoints, ypoints) xx <- seq(1, 25, 2) yy <- rep(0, 25) ypos <- ypoints + 0.4...

I've been playing with a quincunx animation in R 1.2.2 and would like to have finer control over the speed of the animation. I know that I can use system("sleep 1") on unix systems at least, but it would be nice to have something like pause(.01). Any suggestions? url: http://www.econ.uiuc.edu Roger Koenker email r...

...per clock cycle. * MMX integer SIMD. * 133 MHz 64-bit GTL+ front side bus to GPU. * 32 KB L1 cache. 128 KB on-die L2 "Advanced Transfer Cache". GPU and system chipset: 233 MHz "NV2A" ASIC. * 4 textures per pass, texture compression, full scene anti-aliasing (NV Quincunx, supersampling, multisampling) * Bilinear, trilinear, and anisotropic texture filtering * Similar to the GeForce 3 and GeForce 4 PC GPUs. # Audio processor: NVIDIA "MCPX" (a.k.a. SoundStorm "NVAPU") * 64 3D sound channels (up to 256 stereo voices) * HRTF Sensaur...

Dear All I am totally new to R and I would like to know whether R is able and appropriate to illustrate to my students the Central Limit Theorem, using for instance 100 independent variables with uniform distribution and showing that their sum is a variable with an approximated normal distribution. Thanks in advance, Paul