Articles

Data Analysis

Although statistics is one of the primary tools of biomedical research, its misuse and abuse, whether intentional or unintentional, is widespread. It is, in fact,…
In evidence-based medicine, statistical information is critical for investigators to interpret observations and make treatment recommendations. A dichotomous way of…
Linking statistical significance to clinical importance of trial data: A paradigm shift
Popular
Big data has brought an unprecedented change in the way research is conducted in every scientific discipline. Although the availability of big data sets and the…
Research nearly always involves measuring and counting: drawing inferences based on quantitative data is one of the distinguishing characteristics of science. 
Presenting statistical information effectively: two useful guides
Popular
In statistics, “power” refers to the ability of your study to identify effects of substantial interest. Basically, at the time of designing your study, you need to…