## Deviance and AIC for Logistic Regression in R

Introduction This is for you,if you are looking for Deviance,AIC,Degree of Freedom,interpretation of p-value,coefficient estimates,odds ratio,logit score and how to find the final probability from logit score in logistic regression…

## Avoid Over fitting & start crossvalidation

Introduction If you want to learn what is K-fold cross-validation and how is it done in R,then please follow along.Open your RStudio and have fun!! Course for Beginners: https://www.udemy.com/machine-learning-using-r/?couponCode=DISFOR123 What…

## Plotting Categorical Variable vs continuous variables

Let's begin Data visualizations from basic to more advanced levels where we can learn about plotting categorical variable vs continuous variable or categorical vs categorical variables.Let's start RStudio and begin…

## K-means Clustering for Data Analytics in R

Introduction Here we will know about "how to perform k-means clustering in R" and "how to find best value of k in k-means clustering" Importing library Let's open RStudio and…

## Finding patterns in Predictor Variables

Finding correlated variables is very important in order to remove multicollinearity in multiple regression models.Once you know the correlated variables you can choose few from them or may be just…

## Neural Networks for Data Analytics in R

Introduction Precise Demo on Neural Networks for Machine Learning and Data Analytics in R. Open your RStudio and follow along !! Importing libraries #### importing the library MASS for "Boston"…

## How to install R and RStudio

R is popular tool used in Machine Learning,data analytics,business analytics,statistical analysis,bioinformatics. To use R efficiently we need another tool which is called as integrated development environment (IDE). RStudio is an…

## How to begin with R and RStudio??

This is for those who have just installed R and RStudio and wants to begin with R. There are data objects in R like dataframes,vector,matrices,lists ,factors and so on. If…

## Use of apply,lapply and sapply functions in R

This is for those who know about dataframes in R.If you want to do something either rowwise or column wise in dataset(or dataframe) then you can use functions like apply,lapply…

## Random Forest for Machine Learning in R

Random forests are supervised machine learning method for classification and regression. Random forest is way of averaging multiple decision trees which are trained on different parts of the same training…