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# Predictive Analytics

## Time Series Forecasting Using R

Some basic theoretical ideas needed before we proceed: - Time Series Data – A time series is a set of observations on the values that a variable takes at different times. Such data may be collected at regular time intervals, such as daily…

## Chi-Squared Test – The Purpose, The Math, When and How to Implement

Before we build stats/machine learning models, it is a good practice to understand which predictors are significant and have an impact on the response variable. In this post we deal with a particular case when both your response and…

## Introduction To Descriptive and Predictive Analytics Part – 1

Modelling is what we most often think of when we think of data mining. Descriptive and Predictive Analytics is the process of taking some data (usually) and building a simplified description of the processes that might have generated it.…