Book 2 of the Canadian Dividend Aristocrats Forecasting Series gives readers a practical, hands-on foundation for preparing high-quality data for forecasting models. Learn how to collect, clean, and prepare stock market data for accurate time series forecasting in R. This book covers sourcing data, preprocessing, handling missing values, and performing exploratory data analysis on 11 Canadian Dividend Aristocrats. A practical, hands-on guide for investors and analysts looking to build reliable forecasting models.