Furniture Sales Forecasting using ARIMA

This project was my first attempt at time series forecasting. Hence, I chose a simple dataset to begin with and a simple data science problem to solve. The dataset can be downloaded here. The project is in a form of Jupyter notebooks which includes all the steps like data importing, preprocessing, visualization, modeling and forecasting. My model scored a RMSE of 76.88 where daily sales ranged from around 400 to over 1200. The project files can be found here.