A few years ago, I was the CTO and cofounder 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 ...

Combining multiple datasets, whether by stacking or joining, is commonly necessary as is changing the shape of data. The plyr and reshape2 packages offer good functions for accomplishing this in ...

This story contains interviews with David Smith, chief community officer at Revolution Analytics; Casey Herron, data scientist at Revolution Analytics; Tess Nesbitt, director of analytics at DataSong; ...

Demonstrating the potential of Big Data technologies requires expertise from different areas. Data Science, data mining, and big data analytics are some of the expert roles that bring together the ...

Pick the right tool for the job, they say. So what are the right tools for the coveted, mysterious and highly paid position of data scientist? To find out, we checked in with our resident data ...