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mosaic (version 0.9-0)

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. A few features take advantage of the manipulate package when working in RStudio.

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Version

Install

install.packages('mosaic')

Monthly Downloads

14,995

Version

0.9-0

License

GPL (>= 2)

Maintainer

Randall Pruim

Last Published

July 3rd, 2014

Functions in mosaic (0.9-0)

Data from the Child Health and Development Studies

Frequency Polygons

fortify.summary.lm

Extract data from R objects

Check if formula

panel.levelcontourplot

Lattice plot that draws a filled contour plot

Plots of Discrete and Continuous Distributions

Random Regressors

Standard Deck of Cards

Sample longitude and latitude on a sphere

Body Shape and related measurements from NHANES 1999-2004

Central portion of a distribution

Volume of Users of a Rail Trail

Read data files

Compare means between 2 groups

apply-type function for data frames

Evaluate a part of a formula

fetchGapminder1

Fetch Gapminder data

Create bar graphs from raw data

Data from the 1985 Current Population Survey (CPS85)

Derivative and Anti-derivative operators

Mites and Wilt Disease

Extract summary statistics

Additional interfaces to TukeyHSD

compareProportion

Compare proportions between 2 groups

Logit and inverse logit functions

Data from the Whickham survey

mosaic: the Project MOSAIC package

Fetch data from a web service

Create vector based on roughly equally sized groups

Galton's dataset of parent and child heights

Health Evaluation and Linkage to Primary Care

Snowfall data for Grand Rapids, MI

Expand the left-hand side of a formula

Functions for teaching linear algebra.

Display a point on earth on a Google Map

Height and Weight

aggregatingFunction1

1-ary Aggregating functions

List extraction

Convert between degrees and radians

rgeo internal functions

Compute proportions, percents, or counts for a single level

Lagged Differences with equal length

show confidence and preciction bands on plots

Find the zeros of a function of two or more variables

Integrate ordinary differential equations

Panel function for plotting functions

A simple Runge-Kutte integrator

Numerical Derivatives

extract predictor variables from a model

Generic plotting

Takes a call and returns its polynomial coefficients

Augmented versions of pnorm and qnorm

Augmented Chi-squared test

The Data Distribution

Find the symbolic integral of a formula

Foot measurements in children

aggregatingFunction2

2-ary Aggregating functions

Evaluate a formula

A Web and Library Data-Loading Facility

Fit a nonlinear least squares model

Extract data from a data frame using a formula interface

Find zeros of functions

Add to Lattice Plots

Check for whole number values

Scatter plot of points

Panel function for plotting functions

Join data frames

Student's t-Test

More Random Samples

Repeater objects

Odds Ratio for 2X2 Contingency Tables

Multi-Dimensional Root Finding

Health Evaluation and Linkage to Primary Care

US Births in 1978

Compute confidence intervals from (multiple) simulated data sets

Cherry Blossom Race

State by State SAT data

100 m Swimming World Records

Difference in means

Extract coefficients from a function

makeColorscheme

Create a color generating function from a vector of colors

Turn logicals into factors; leave other things alone

The Data Distribution

Setting options for mosaic package functions

Exact and Approximate Tests for Proportions

Convert formulas into standard shapes

Marriage records

Alcohol Consumption per Capita

Delta method on data frames

Data from a heat exchanger laboratory

Adaptively generate sequences in an interval

Factor cross products

Do Things Repeatedly

Aggregating functions

Some favorite statistical summaries

Fit splines to data

Aggregate for mosaic

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

Create a function from a formula

Cross tabulation displayed as percents or proportions

Plotting mathematical expressions

Symbolic Derivatives

Extract r-squared value

Health Evaluation and Linkage to Primary Care

Create factors from logicals

Infer arguments

Extract r-squared value

Cumulative frequency plots

Augmented version of qqmath

Tally test statistics

Tabulate categorical data

Construct a model based on groupwise means

Convert objects to xtabs format

FunctionsFromData

Create function from data

return a vector of row or column indices

Exact Tests for Proportions

confint.numeric

Confidence interval methods for output of resampling

mosaic tools for clustering

Format strings for pretty output

Generate a natural-looking function

Augmented histograms