| AARP | Prices for life insurance |
| abcdUI | Shiny module for abcd selection widget |
| Alder | Nitrogen fixing by alder plants |
| basis_sets | Basis sets for for function approximation |
| capture | Displays the result of a command with the command itself |
| convert_R_to_Ryacas | Simplify a mathematical expression in a function using Ryacas |
| Covid_US | COVID data from the first half of the pandemic |
| Crime | Data from the US FBI Uniform Crime Report, 1960 |
| differentiation_rules | Rules for differentiation |
| draw_gradient | Draw gradient arrows on a plot made with... |
| Engines | Characteristics of various internal combustion engines |
| graph_with_boxes | Draw a graph with labeled boxes |
| HDD_Minneapolis | Heating degree days in Minneapolis, Minnesota, USA |
| head_and_tail | Display head and tail of a long data frame |
| Home_utilities | Gas and electricity usage by a home in St. Paul, MN |
| inscribed_circle | Create a data frame for a circle marking the curvature of a... |
| Iterate | Iterate a function on an initial condition |
| Ivan | Track of Hurricane Ivan in Sept. 2004 |
| Kepler | Kepler's calculation of the position of Mars |
| Mussels | Metabolism of zebra mussels |
| Planets | NASA data on planets |
| Properity | Measures of material well-being as a function of income. |
| roof_fun | A mathematical function shaped like a roof |
| Runners | Performance of runners in a ten-mile race as they age |
| scale_shift | Draw parallel axes with a linear transform |
| show_matrix_dynamics | Draw diagram of the flow induced by a matrix |
| SSA_2007 | US Mortality table from 2007 |
| streamlines | Functions for drawing phase-plane dynamics |
| Tadpoles | Swimming speed of tadpoles. |
| Tides | Tide levels from the US NOAA |
| traj_plot | Plots to correspond with integrateODE() |
| Used_Fords | Prices of used Ford automobiles in 2009 |
