Whenever you deal with mathematics or normalization statistics, you will often need to take a large set of numbers and reduce it to a smaller scale. This is usually done with a normalization equation ...

An eight-week exercise intervention boosted cognitive abilities and mood in a group of overweight and obese sedentary adults, reported German researchers. Twenty-two study participants had brain scans ...

Women with a history of preeclampsia are at increased risk of future cardiovascular disease. Preeclampsia is associated with elevated blood pressure, inflammation and endothelial dysfunction, and ...

Data clustering, or cluster analysis, is the process of grouping data items so that similar items belong to the same group/cluster. There are many clustering techniques. In this article I'll explain ...