What is the chi-squared test? The chi-squared test, often written as χ 2 test, is a statistical hypothesis test used in the analysis of categorical variables to determine whether observed data are ...
"Significance" has a very particular meaning in biology thanks to statistics. How does this term prove an experiment's results are worth special attention?
When applying the Markov model, it is often assumed the transition matrix is stationary and of order one. This article considers the problem of applying the transformed likelihood ratio statistic and ...
This paper examines the statistical requirements of area-based social indicators. It argues that on technical and conceptual grounds conventional ratio-measures fall short as indicators for use in ...
Michelle is a content and inbound marketing specialist based in Merseyside. As a marketer you will understand the importance of split testing but are you using the right statistics to judge what is ...