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mosaic (version 0.3-13)

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

16,903

Version

0.3-13

License

GPL

Maintainer

Randall Pruim

Last Published

February 6th, 2012

Functions in mosaic (0.3-13)

.createMathFun

Internal function for handling formula-based expressions
Galton

Galton's dataset of parent and child heights
Whickham

Data from the Whickham survey
TenMileRace

Cherry Blossom Race
logit

Logit and inverse logit functions
rfun

Generate a natural-looking function
HELPfull

Health Evaluation and Linkage to Primary Care
SAT

State by State SAT data
Cards

Standard Deck of Cards
SnowGR

Snowfall data for Grand Rapids, MI
bargraph

Create bar graphs from raw data
parse.formula

Parse formulas
Gestation

Data from the Child Health and Development Studies
rgeo-internals

rgeo internal functions
perctable

Cross tabulation displayed as percents or proportions
KidsFeet

Foot measurements in children
Utilities2

Utility bills
D

Derivative and Anti-derivative operators
aggregating-methods

Aggregating summary statistics
binom.test

Exact Tests for Proportions
HELPrct

Health Evaluation and Linkage to Primary Care
fetchData

A Web and Library Data-Loading Facility
FunctionsFromData

Function from data.
linear-algebra

Functions for teaching linear algebra.
distPlot

Plots of Discrete and Continuous Distributions
HELP

Health Evaluation and Linkage to Primary Care
adapt_seq

Adaptively generate sequences in an interval
SD

Compute standard deviation
rflip

Tossing Coins
Marriage

Marriage records
deg2rad

Sample longitude and latitude on a sphere
do

Do Things Repeatedly
plotFun

Plotting mathematical expressions
rand

Random Regressors
interval

Extract summary statistics
ladd

Add to Lattice Plots
inferArgs

Infer arguments
panel.plotFun

Panel function for plotting functions
prop.test

Exact and Approximate Tests for Proportions
xqqmath

Augmented version of qqmath
xchisq.test

Augmented Chi-squared test
theme.mosaic

Lattice Theme
qdata

The Data Distribution
surround

Format strings for pretty output
read.file

Read data files
Utilities

Utility bills
createMosaicFunction

Internal function for handling formula-based expressions
cross

Factor cross products
dotPlot

Dotplots
favstats

Some favorite statistical summaries
mosaic.options

Setting options for mosaic package functions
HELPmiss

Health Evaluation and Linkage to Primary Care
is.wholenumber

Check for whole number values
dfapply

apply-type function for data frames
findZeros

Find the zeros of a function
mosaic-package

mosaic: the Project MOSAIC package
nlsModel

Fit a nonlinear least squares model
print.function

Printing Calculus Functions
resample

More Random Samples
repeater-class

Repeater objects
rkintegrate

A simple Runge-Kutte integrator
statTally

Tally test statistics
xhistogram

Augmented histograms
CIsim

Compute confidence intervals from (multiple) simulated data sets
CPS

Data from the Current Population Survey (CPS)
makeFunction

Create a function from a formula
integrateODE

Integrate ordinary differential equations
.is.formula

Check if formula
makeFun

Utilities for creating mathematical functions from expressions
panel.levelcontourplot

Lattice plot that draws a filled contour plot
xpnorm

Augmented versions of pnorm and qnorm