After previously detailing how to examine data files and how to identify and deal with missing data, Dr. James McCaffrey of Microsoft Research now uses a full code sample and step-by-step directions ...

A new study reveals a previously unidentified candidate oncogene that appears to play a significant role in a subset of prostate cancers. The research, published by Cell Press in the June issue of the ...

This article explains how to programmatically identify and deal with outlier data (it's a follow-up to "Data Prep for Machine Learning: Missing Data"). Suppose you have a data file of loan ...