Recent Posts

Keys to Success

8 minute read

Introduction Since becoming a postdoc at MD Anderson Cancer Center, I have had more failures than successes. Although the countless failures seemed daunting,...

Rendering Math from RMarkdown

3 minute read

In some of my posts, I have had trouble rendering math with MathJax. My posts that include math equations were written in R markdown. Then I used knitr to co...

K-means from scratch in R

11 minute read

K-means is an unsupervised machine learning clustering algorithm. It can be used to cluster a set of observations based on similarity between the observation...