R is the perfect language for creating a variety of chi-square tests, which are used to perform statistical analyses of counts of data. Here's how, with some sample code. A chi-square test (also ...
This is a preview. Log in through your library . The Journal of Educational Measurement (JEM) is a quarterly journal that publishes original measurement research, reports on new measurement ...
The Journal of the American Statistical Association (JASA) has long been considered the premier journal of statistical science. Science Citation Index reported JASA was the most highly cited journal ...