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mosaic (version 0.8-18)

Project MOSAIC (mosaic-web.org) statistics and mathematics teaching utilities

Description

Data sets and utilities from Project MOSAIC (mosaic-web.org) used to teach mathematics, statistics, computation and modeling. Funded by the NSF, Project MOSAIC is a community of educators working to tie together aspects of quantitative work that students in science, technology, engineering and mathematics will need in their professional lives, but which are usually taught in isolation, if at all.

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Version

Install

install.packages('mosaic')

Monthly Downloads

14,995

Version

0.8-18

License

GPL (>= 2)

Maintainer

Randall Pruim

Last Published

March 1st, 2014

Functions in mosaic (0.8-18)

Height and Weight

Foot measurements in children

Marriage records

aggregatingFunction2

2-ary Aggregating functions

Create bar graphs from raw data

US Births in 1978

Health Evaluation and Linkage to Primary Care

Additional interfaces to TukeyHSD

Frequency Polygons

Alcohol Consumption per Capita

Turn logicals into factors; leave other things alone

Compute confidence intervals from (multiple) simulated data sets

Data from the Whickham survey

Create factors from logicals

Generate a natural-looking function

A Web and Library Data-Loading Facility

Some favorite statistical summaries

State by State SAT data

Panel function for plotting functions

Extract data from a data frame using a formula interface

Construct a model based on groupwise means

Tabulate categorical data

Compute proportions, percents, or counts for a single level

Data from the Child Health and Development Studies

Format strings for pretty output

Standard Deck of Cards

Scatter plot of points

Create a function from a formula

Health Evaluation and Linkage to Primary Care

Convert back and forth between latitude/longitude and XYZ-space

Central portion of a distribution

The Data Distribution

Augmented version of qqmath

Expand the left-hand side of a formula

Augmented histograms

Odds Ratio for 2X2 Contingency Tables

Extract r-squared value

mosaic: the Project MOSAIC package

Takes a call and returns its polynomial coefficients

Read data files

Derivative and Anti-derivative operators

A simple Runge-Kutte integrator

Galton's dataset of parent and child heights

Volume of Users of a Rail Trail

Health Evaluation and Linkage to Primary Care

Display a point on earth on a Google Map

Snowfall data for Grand Rapids, MI

Extract summary statistics

panel.levelcontourplot

Lattice plot that draws a filled contour plot

Infer arguments

Compare means between 2 groups

Random Regressors

Repeater objects

Extract r-squared value

Find the symbolic integral of a formula

Convert formulas into standard shapes

Factor cross products

confint.numeric

Confidence interval methods for output of resampling

Aggregating functions

fetchGapminder1

Fetch Gapminder data

Check for whole number values

show confidence and preciction bands on plots

Sample longitude and latitude on a sphere

Tally test statistics

Plotting mathematical expressions

Add to Lattice Plots

extract predictor variables from a model

Mites and Wilt Disease

aggregatingFunction1

1-ary Aggregating functions

return a vector of row or column indices

Convert objects to xtabs format

Convert between degrees and radians

Fetch data from a web service

makeColorscheme

Create a color generating function from a vector of colors

Setting options for mosaic package functions

Panel function for plotting functions

Check if formula

Cross tabulation displayed as percents or proportions

Exact and Approximate Tests for Proportions

Augmented versions of pnorm and qnorm

rgeo internal functions

Student's t-Test

FunctionsFromData

Create function from data

Multi-Dimensional Root Finding

Data from the 1985 Current Population Survey (CPS85)

Health Evaluation and Linkage to Primary Care

Data from a heat exchanger laboratory

Adaptively generate sequences in an interval

Cherry Blossom Race

Extract coefficients from a function

Exact Tests for Proportions

apply-type function for data frames

Aggregate for mosaic

Delta method on data frames

Do Things Repeatedly

Evaluate a part of a formula

Fit a nonlinear least squares model

Find the zeros of a function of two or more variables

Find zeros of functions

Integrate ordinary differential equations

Fit splines to data

Join data frames

Functions for teaching linear algebra.

Logit and inverse logit functions

More Random Samples

Augmented Chi-squared test

Lagged Differences with equal length

Evaluate a formula

compareProportion

Compare proportions between 2 groups

Create factor based on roughly equally sized groups

Interactive plotting

100 m Swimming World Records

Plots of Discrete and Continuous Distributions

Cumulative frequency plots

Symbolic Derivatives

Numerical Derivatives