Linlin Yan posted a cool (hot?) simulation of burning fire with R in the COS forum yesterday, which was indeed a warm welcome. I’m not sure whether our forum members will be scared by the “fire” under the title “Welcome to COS Forum”. The fire was mainly created by the function
image() with carefully designed rows and columns in heated colors
heat.colors(). Here is one of the pictures generated from his code:
The speed of drawing animation frames is rather slow in my computer, but it doesn’t matter since we can use the animation package (hey, you are advertising!) to save all the image frames and convert them to a single animation file.
Now the animation is much more smooth than what we saw in R graphics window.
Thanks, awesome Linlin.
For those who are not familiar with the website Capital of Statistics (COS), I’d like to give a brief introduction here: this website was built 3 years ago by me and it was originally a Chinese website for discussion in statistics, but later I thought a place for English-speaking visitors was also necessary, so an English forum was constructed: http://cos.name/en/. Please feel free to join us if you are interested.