Are you interested in learning about algorithms, artificial intelligence, big data, data analysis, data mining, data science, and machine learning? Learn more about data with R tutorials at R-ALGO Engineering Big Data.

## Candlestick Charting for 20-Day, 50-Day, 200-Day Simple Moving Averages (SMA) with R

In this R tutorial, we will complete stock data analysis and visualization for Google (GOOG) stock price for the last year and current year. We will be using candlestick charts (aka candleChart from the quantmod package) to visualize exponential moving averages (EMA) and simple moving averages (SMA) such as the 20-day…