Plotting Statistical Graphs with R

• A stem-and-leaf plot with R. A stem-and-leaf plot of Babe Ruth's career home runs.
• Box plots with R. Side-by-side box plots comparing the career home runs of Ruth, Bonds, and DiMaggio.
• Constructing Histograms with R. Constructing histograms.
• Constructing Pie Charts with R. Constructing pie charts.
• Constructing Time Series Plots with R. Constructing time series plots.
• Scatter Plots with R. A scatter plot of work done and training stress score.

Statistical Commands in Sage

• Using the Sage Scatter Plot Command Using Sage's scatter_plot() command.
• Using the Sage Find Fit Command for Linear Regression Using find_fit() to perform a linear regression.
• Using the Sage Find Fit Command for Quadratic Regression Using find_fit() to perform a Quadratic regression.
• Using the Sage Find Fit Command for Exponential Regression Using find_fit() to perform an exponential regression.
• Using the Sage Find Fit Command for Logarithmic Regression Using find_fit() to perform a logarithmic regression.

Summary Statistics

• Computing the Five-Number Summary with R. The mean and five-number summary of Babe Ruth's career home runs.
• Computing the Sample Mean with R. The sample mean and of Babe Ruth's career home runs.

Hypothesis Testing

• Hypothesis Testing with Known Standard Deviation using R. Hypothesis testing with known standard deviation.
• Hypothesis Testing with Unknown Standard Deviation using R. Hypothesis testing with unknown standard deviation.

Estimating with Confidence

• Calculating Confidence Intervals with Known Standard Deviation using R. Calculating confidence intervals with known standard deviation.
• Calculating Confidence Intervals with Unknown Standard Deviation using R. Calculating confidence intervals with unknown standard deviation.

Regression

• Scatter Plots with R. A scatter plot of work done and training stress score.
• Computing Correlation with R. The correlation between work done and training stress score.
• Linear Regression with R. The least-squares regression line for work done and training stress score.