Recent Posts

Your First PHP Script - Hello World!

2 minute read

In this series of tutorials, I’ll give you a little introduction to the PHP programming language, which is used to dynamically generating web pages. If you f...

How to save plots in R to files

1 minute read

If you have generated a chart in R which you want to save as an image, simply for posterity or because you want to use in a document or presentation, this tu...

Random Numbers in Excel

less than 1 minute read

To generate a random number in Excel, use the RAND() function, which returns a random number between 0 and 1. It will return a different random number each t...