We can generate multiple plots and they then form an animation. For
this to work, we use the knitr (Xie 2023) option
"animate". For the LaTeX processing we then need
to attach the
To view the animation live we need to use Acrobat Reader to view the PDF file.
This example comes from http://taiyun.github.io/blog/2012/07/k-means/.
library(animation) par(mar=c(3, 3, 1, 1.5), mgp=c(1.5, 0.5, 0), bg="white") <- 1.5 * c(1, 1, -1, -1, 1, -1, 1, -1) cent <- NULL x for (i in 1:8) x <- c(x, rnorm(25, mean=cent[i])) <- matrix(x, ncol=2) x colnames(x) <- c("X1", "X2") kmeans.ani(x, centers=4, pch=1:4, col=1:4)
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