The test of hypothesis is a basic concept in statistics. Here, we discuss its elements by using different simulations.
These concepts are widely used but they are not always understood. In this application, we shall explore the meaning of both concepts to clarify their utility and important limitations
It is important to understand the concept of statistical model and its central role in data analysis. Here you can explore basic examples. In other applications, you can explore specific models such as regression, survival, etc.