Get a closer look at the definitions, examples, use cases, and differences of Structured and Unstructured Data.
Descriptive statistics provide simple, quantitative summaries of datasets, usually combined with descriptive graphics. After data collection, the first step is to get basic information of the data using descriptive statistics. This provides easy-to-understand information that helps answer basic questions based on the average, spread, deviation of values and so on. They give analysts a rough idea about what the data is indicating so that later they can perform more formal and targeted analyses.
Understand the importance of data visualization, the learn how to create excellent visualizations. Check out how Tableau can help in data analytics.
How are the Data Analytics projects executed? In this article, I am going to discuss and explain Data Analytics Projects Life Cycle.
An organization has built various systems over the years, and these systems are on numerous platforms with different architectures. Data in these systems is in varied formats like SAP, Excel, flat files, databases, web services, cloud applications, unstructured data, etc. Also, information all over the organization’s departments is scattered in these various systems. Now the management wants to build a new report or application which requires inputs from these multiple systems. How can this data from different systems and different formats be joined together for seamless access for analysis and reporting?
Data wrangling is the process in which data is transformed from its raw form to a more usable and understandable format. Data wrangling is also …
What is Machine Learning? Machine Learning is an application of artificial intelligence that gives the system the ability to learn and improve from experience without …
Business Analysts play an important role in IT projects. They need to learn various skills. But why Data visualization? In this article, I am going to examine Why do Business Analysts need to learn Data visualization skills?
Harvard Business review refers to Data Scientist job as the Sexiest Job of the 21st Century. So who is a data scientist? What does he/she do? I will describe this in this article.
In this article, I am going to answer the question – Are Business Analysis & Business Analytics the same? A commonly asked question.