Image by Joshua Woroniecki (Pixabay) Many statistical analysis packages in R utilize design matrices for setting up comparisons between data subsets. The two Bioconductor packages most commonly used for transcriptomics data analysis...

Image by Andreas (Pixabay) 1 Introduction Cox proportional hazards (CoxPH) model is a common approach to study the occurrence of an event as a factor of time. In medical studies, CoxPH is used to model patient survival based on disease ty...

Image by Andreas (Pixabay) 1 Introduction Cox proportional hazards (CoxPH) model is a common approach to study the occurrence of an event as a factor of time. In medical studies, CoxPH is used to model patient survival based on dis...

Photo by Negative Space (Pexels) I often find myself performing analyses looped over certain parts of the data in my Rmarkdown. I like seeing the output under different headings in the final output for easy navigation. Although it is rathe...

Photo by Negative Space (Pexels) I often find myself performing analyses looped over certain parts of the data in my Rmarkdown. I like seeing the output under different headings in the final output for easy navigation. Although it i...

Photo by Callum Hill (Unsplash) I think most people start using R with scripts initially. Scripts are great for modular computational tasks, but for generating informative reports, Rmarkdown is a must. Rmd makes it possible to use a YAML h...

Photo by jimo663 (Pixabay) Backdrop We have been using machine learning algorithms (specifically lasso and ridge regression) to identify the genes that correlate with different clinical outcomes in cancer. Coming purely from a biology bac...

Photo by Callum Hill (Unsplash) I think most people start using R with scripts initially. Scripts are great for modular computational tasks, but for generating informative reports, Rmarkdown is a must. Rmd makes it possible to use a...

Photo by jimo663 (Pixabay) Backdrop We have been using machine learning algorithms (specifically lasso and ridge regression) to identify the genes that correlate with different clinical outcomes in cancer. Coming purely from a biol...