How to Write a Data Analysis Report

A data analysis report is a crucial document that helps make sense of the information gathered in a research or business project. It includes an examination of the way that this information is related to and supports a hypotheses. It also aims to support decision-making and inform conclusions.

Data analysis can be classified into two broad categories: descriptive analytics and inferential analysis. Descriptive analytics concentrate on what has happened in a given period of time. For example, the number of views or sales of the product. Diagnostic analytics, however, analyzes the reasons behind what took place. This typically involves a range of data inputs, along try here with some hypotheses (e.g. how did the weather affect beer sales).

You must "scrub" the raw data before you can begin to analyze it. This includes removing duplicate observations, and ensuring all observations are correct and precise. It could also involve standardizing formats and identifying potential mistakes.

The next step is to convert the data into a graphic format that is easy to comprehend. This can be accomplished by using data mining or visualization software. It is important to consider your audience at this point, in addition. You may want to create an explanation of the terms or glossary to explain your approach if your readers aren't aware of the terms.