R is a free computing and graphical software/environment for statistical analysis. This short course is designed to provide a basic statistical analysis in R using two data. The first data set comes ...

R is a free computing and graphical software/environment for statistical analysis. Part 2 of this short course consists of 2 sections: Section 3 introduces statistical analysis in R, including t-tests ...

In studies on HSCT Kaplan–Meier (KM) estimates of survival curves and Cox proportional hazard models are widely used to describe survival trends and identify significant prognostic factors. All these ...

Yes, I know that R doesn’t have quotes, but I thought that the non-R users out there might think it was a typo. Good news if you use R and yearn for easier access to parallel goodness: SPRINT A ...

The Genome Analysis Centre (TGAC) has hosted a four-day workshop, “Statistics for Ecology, Genetics and Genomics Using R” that advanced the participants’ understanding of the role of statistical ...

A few years ago I was the CTO and co-founder of a startup in the medical practice management software space. One of the problems we were trying to solve was how medical office visit schedules can ...

The meaning of Sigma in statistical analysis is a function of whether you use the upper or lower case of the letter. The uppercase use of sigma denotes a summation while the lowercase represents a ...