ANNOVA is an inferential statistical method to find out the difference between two data sets. It is a most useful test methodology among researchers and data analyst. ANNOVA is used for the fields of research and study like economics, statistics, biology, psychology and marketing study and many more. It can be performed by manual calculation … Read more
Presentation is the end objective or finishing point for a data analyst. As a data analyst, you need to communicate your finding and insights to the stakeholders. So, it is one of the important skill for data analyst. You may present it in the form of text, table, chart, graphs, videos etc. Now, Microsoft PowerPoint … Read more
Excel is considered as basic data analysis tool. It gives the power to users to do any sort of analysis from a data set. Knowing appropriate excel function and its application make the job simple and quick. Many a times, people are doing the excel work manually which is time consuming and there is a … Read more
There are four types of analytics, descriptive analytics, diagnostics analytics, predictive analytics, and prescriptive analytics. Among all four types of analytics, predictive analytics is one of the important type of analytics to predict the future based on historical data. There are many factors which impacts the dependent variable and the future trend. So, while doing … Read more
Data visualization in another buzzing word like data science and artificial intelligence in today’s world. In many a times, we are getting bombard with too many charts or graphs in many reports or presentation without proper information. On the other hand, few simple charts can tell us so many information or story behind it which … Read more