Category: Data Analysis

The internet has grown immensely in the last decade and growth continues to accelerate. This growth means that the amount of data present on the web has also grown …

What is an information system? How can it influence an organization’s effectiveness? This article defines information system and how it works. The rapid pace of urban development in the …

What is market analysis? How is it done? This article describes how market analysis works using data on a pizza study. After having defined marketing research in my previous …

How do you analyze frequency data? How will you know that you have obtained frequency data in your research? What statistical test is appropriate for such data usually obtained …

This article provides a guide for selection of the appropriate statistical test for different types of data. Examples are given to demonstrate how the guide works. This is an …