Harvard University presents its eight-week online course through edX, which imparts to students essential knowledge of ...

Transforming a dataset into one with fewer columns is more complicated than it might seem, explains Dr. James McCaffrey of Microsoft Research in this full-code, step-by-step machine learning tutorial.

Egyptian researchers mapped soil health using data analysis & mapping tools. They found most areas had good quality, but some ...

Multivariate analysis is commonly used when we have more than one outcome variables for each observation. For instance, a survey of American adults’ physical and mental health might measure each ...