Logistic Regression for Machine Learning | Logistic Regression in R | 5 assumptions of Logistic Regression

Logistic Regression for Machine Learning

Logistic Regression for machine learning is a popular term in statistics, to be more specific in predictive analytics. Logistics regression is also called direct probability model or logit model in the field of statistics. It was first introduced in the year 1958 by Dr Cox, a statistician. There are many types of regression models are … Read more

What is Join in SQL | 7 Types of Join | Inner Join, Full Join, Left Join, Right Join

Join in SQL

SQL stands for Structured Query Language where Join is an important concept to merge two data sets by using primary key or unique key. SQL is based on the concept of Relational Algebra. In other words, it can be said the it is the application of Relational Algebra. SQL was developed by Raymond Boyce & … Read more

What is Perceptual Mapping | 2 Types of Multidimensional Scaling in R | Simple R code for Metric & Non-Metric Multidimensional Scaling

Multidimensional Scaling in R

Perceptual mapping and Multidimensional scaling are the two terminology which are linked with each other. Brand positioning depends on the strategy and marketing procedures which enables a brand in the customers mind depending on the customer needs and brand attributes. To see brand positioning compared to competitors, various techniques are being used like perceptual mapping, … Read more

Market Basket Analysis with R | Simple Apriori Algorithm in R | 8 usefulness of Market Basket Analysis

Market Basket Analysis with R

Retail business is one of the growing and profitable business in the world. There are many global players in the retail business like Walmart, Amazon, Costco etc. Data analytics is playing a major role in the retail industry in terms of segmentation and targeting of appropriate customers, forecasting of sales and many more. Among all … Read more

What is Descriptive Analytics |Explained Descriptive Analytics with Example| 9 Points of Descriptive Analytics

What is Descriptive Analytics

There are four types of analytics segment broadly. Those are Descriptive analytics, Diagnostic analytics, Predictive Analytics & Prescriptive Analytics. So, we’ll discuss what is descriptive analytics. Among all four types of analytics, Descriptive Analytics is the starting point for any kind of analytics to find out what has happened in the past. Also, descriptive analytics … Read more