Learn R Programming

⚠️There's a newer version (1.9.2) of this package.Take me there.

mosaic (version 0.9.2-2)

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.

Copy Link

Version

Install

install.packages('mosaic')

Monthly Downloads

19,675

Version

0.9.2-2

License

GPL (>= 2)

Maintainer

Randall Pruim

Last Published

January 6th, 2015

Functions in mosaic (0.9.2-2)

Derivative and Anti-derivative operators

aggregatingFunction2

2-ary Aggregating functions

mosaic tools for clustering

Expand the left-hand side of a formula

Logit and inverse logit functions

Standardization of Geographic Names

Add to Lattice Plots

Generic plotting

All pairs mean and sum of absolute differences

Compare means between 2 groups

Evaluate a part of a formula

Infer arguments

extract predictor variables from a model

fortify.summary.lm

Extract data from R objects

midpoints along a sequence

List extraction

Repeater objects

Sample longitude and latitude on a sphere

rstudio_is_available

Check whether RStudio is in use

Plotting mathematical expressions

Simulate spinning a spinnner

Augmented version of qqmath

All pairs mean and sum of absolute differences

Aggregating functions

Exact Tests for Proportions

Convert between degrees and radians

Factor cross products

A Web and Library Data-Loading Facility

Make a US map with ggplot2

Evaluate a formula

panel.levelcontourplot

Lattice plot that draws a filled contour plot

Setting options for mosaic package functions

rgeo internal functions

Augmented histograms

Compute z-scores

Aggregate for mosaic

Multi-Dimensional Root Finding

Return the path to a documentation file in a package

Lagged Differences with equal length

Difference in means and proportions

Fit a nonlinear least squares model

Display a point on earth on a Google Map

Construct a model based on groupwise means

Scatter plot of points

Extract r-squared value

Tally test statistics

ggplot2 theme for maps

Student's t-Test

Additional interfaces to TukeyHSD

Convert objects to xtabs format

Adaptively generate sequences in an interval

Delta method on data frames

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

Extract summary statistics

Frequency Polygons

Create a function from a formula

print.msummary.lm

Modified summaries

Check if formula

Join data frames

A simple Runge-Kutte integrator

show confidence and preciction bands on plots

Swap values among columns of a data frame

Augmented versions of pnorm and qnorm

Find the zeros of a function of two or more variables

FunctionsFromData

Create function from data

Conditionally convert vectors to factors

Some favorite statistical summaries

Extract Chi-squared statistic

Plots of Discrete and Continuous Distributions

Extract data from a data frame using a formula interface

Find zeros of functions

apply-type function for data frames

Make a world map with ggplot2

Return a dataset based on the CIA World Factbook

fetchGapminder1

Fetch Gapminder data

Create factors from logicals

Maximum-likelihood fitting of univariate distributions

return a vector of row or column indices

Odds Ratio and Relative Risk for 2 x 2 Contingency Tables

Integrate ordinary differential equations

Fetch data from a web service

Central portion of a distribution

compareProportion

Compare proportions between 2 groups

Extract coefficients from a function

Functions for teaching linear algebra.

Fit splines to data

Rational Approximation

Exact and Approximate Tests for Proportions

Make a map with ggplot2

mosaic: the Project MOSAIC package

Do Things Repeatedly

Turn logicals into factors; leave other things alone

Read data files

Generate a natural-looking function

Cross tabulation displayed as percents or proportions

Create bar graphs from raw data

Illustrated probability calculations from distributions

Compute proportions, percents, or counts for a single level

Transforms a shapefile into a dataframe

makeColorscheme

Create a color generating function from a vector of colors

The Data Distribution

Tabulate categorical data

Random Regressors

Numerical Derivatives

Convert formulas into standard shapes

Find the symbolic integral of a formula

The Data Distribution

Symbolic Derivatives

Check for whole number values

Takes a call and returns its polynomial coefficients

Cumulative frequency plots

Illustrated quantile calculations from distributions

More Random Samples

Augmented Chi-squared test

Extract r-squared value

Format strings for pretty output

Compute confidence intervals from (multiple) simulated data sets

aggregatingFunction1

1-ary Aggregating functions

confint.numeric

Confidence interval methods for output of resampling

Create vector based on roughly equally sized groups

Panel function for plotting functions

Panel function for plotting functions