Dear All, You can use the following books to master the DATA SCIENCE Concepts 1) First Course in Probability-Ronald Russel 2)Applied Regression Analysis-Drapper and Smith 3)Applied Multivariate Analysis-Richard...
Analysis> Separation of a whole into its component parts> Looks backwards over time, providing marketers with a historical view of what has happened Analytics > Defines the science behind the...
Looking for a Business Intelligence (BI) solution for your company can be intimidating. BI uses its own special terminology and the database design concepts can be difficult to grasp. So where do you...
A SQL join is a Structured Query Language (SQL) instruction to combine data from two sets of data (e.g. two tables). Before we dive into the details of a SQL join, let’s briefly discuss what SQL...
Power Query is an Excel add-in that can be used for data discovery, reshaping the data and combining data coming from different sources. Power Query is one of the Excel add-ins provided as part of Microsoft...