R_Business_Analytics

Analyzing the census data and predicting whether the income exceeds $50K per year. Followed end to end modelling process involving the following steps:

1. Performing Exploratory Data Analysis and establishing hypothesis of the data.
2. Testing for Multi col-linearity and removing the outliers.
3. Creating training and validation datasets using Stratified Random Sampling (SRS) of data.
4. Fitting Classification model on training set using Logistic Regression & Decision Tree.
5. Performing the validation of the models on Test data by ROC curve, Confusion Matrix
6. Freezing the final model by the performance of the two models.