gravatar

jujuanjosua

Juan Josua Nainggolan

Recently Published

Credit Card Users Clustering
In this analysis, I try to cluster credit card users into several segments based on their usage behavior using K-Means and also PCA Biplot to detect outliers and see the contribution of each variables.
Forcasting Energy Consumptions
In this experiment, I try to uncover the pattern in house appliances' energy consumptions, and use it to predict energy consumption in the future.
Personal Loans Purchase Prediction
This analysis is about using Logistic Regression and K-NN to predict the likelihood of a liability bank customer buying personal loans.
Counting MPG of a Vehicle.
This analysis is about finding the best model to calculate the MPG of a vehicle based on its predictors.
Kickstarter Cheat Sheet!
To get funded on Kickstarter, there are few things that we have to pay attention to. The things are categories, goals, and deadlines.
Let's get funded on Kickstarter!
A simple analysis of a Kickstarter dataset, downloaded from Kaggle using base R.