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animation (version 2.0-5)

A Gallery of Animations in Statistics and Utilities to Create Animations

Description

This package contains various functions for animations in statistics, covering many areas such as probability theory, mathematical statistics, multivariate statistics, nonparametric statistics, sampling survey, linear models, time series, computational statistics, data mining and machine learning. These functions might be of help in teaching statistics and data analysis. Also provided in this package are several approaches to save animations to various formats, e.g. Flash, GIF, HTML pages, PDF and videos (saveSWF(), saveGIF(), saveHTML(), saveLatex(), and saveVideo() respectively). PDF animations can be inserted into Sweave easily.

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Install

install.packages('animation')

Monthly Downloads

6,519

Version

2.0-5

License

GPL-2 | GPL-3

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Maintainer

Yihui Xie

Last Published

July 23rd, 2011

Functions in animation (2.0-5)

clt.ani

Demonstration of the Central Limit Theorem
ecol.death.sim

A simulation of the death of two species with certain probabilities
flip.coin

Probability in flipping coins
sample.simple

Demonstration for simple random sampling without replacement
pollen

Synthetic dataset about the geometric features of pollen grains
iatemp

Average yearly temperatures in central Iowa
ani.options

Set or query animation options
grad.desc

Gradient Descent Algorithm for the 2D case
least.squares

Demonstrate the least squares method
saveLatex

Insert animations into a LaTeX document and compile it
vanke1127

Stock prices of Vanke Co
animation-package

A Gallery of Animations in Statistics and Utilities to Create Animations
boot.iid

Demonstrate bootstrapping for iid data
kmeans.ani

Demonstration of the k-Means clustering algorithm
saveGIF

Convert images to a single animation file (typically GIF) using ImageMagick or GraphicsMagick
qpdf

A wrapper for the PDF toolkit qpdf
newton.method

Demonstration of the Newton-Raphson method for root-finding
ObamaSpeech

Word counts of a speech by the US President Obama
g.brownian.motion

Brownian Motion using Google Visualization API
pageview

Page views from Sep 21, 2007 to Dec 2, 2007 of Yihui's website
sample.cluster

Demonstration for the cluster sampling
sample.system

Demonstration for the systematic sampling
BM.circle

Brownian Motion in a circle
MC.samplemean

Sample Mean Monte Carlo integration
moving.block

Cycle through an R object and plot each subset of elements
price.ani

Demonstrate stock prices in animations
vi.grid.illusion

Visual illusions: Scintillating grid illusion and Hermann grid illusion
ani.stop

Write the HTML animation page
CLELAL09

The NBA game between CLE Cavaliers and LAL Lakers on Dec 25, 2009
HuSpeech

Word counts of a speech by the Chinese President Hu
Rosling.bubbles

The bubbles animation in Hans Rosling's Talk
cv.nfeaturesLDA

Cross-validation to find the optimum number of features (variables) in LDA
ani.record

Record and replay animations
MC.hitormiss

Hit or Miss Monte Carlo integration
pdftk

A wrapper for the PDF toolkit Pdftk
animation-defunct

Defunct functions in the animation package
sim.qqnorm

Simulation of QQ plots for the Normal distribution
sample.ratio

Demonstrate the ratio estimation in sampling survey
ani.start

Start the generation of an HTML animation page
cv.ani

Demonstration for the process of cross-validation
buffon.needle

Simulation of Buffon's Needle
convert

A wrapper for the `convert' utility of ImageMagick or GraphicsMagick
saveSWF

Convert images to Flash animations
quincunx

Demonstration of the Quincunx (Bean Machine/Galton Box)
mwar.ani

Demonstration for ``Moving Window Auto-Regression''
saveHTML

Insert animations into an HTML page
sample.strat

Demonstration for the stratified sampling
brownian.motion

Demonstration of Brownian motion on the 2D plane
lln.ani

Demonstration of Law of Large Numbers
boot.lowess

Bootstrapping with LOWESS
conf.int

Demonstration of the concept of confidence intervals
ani.pause

Pause for a while
saveVideo

Convert a sequence of images to a video by FFmpeg
vi.lilac.chaser

Visual Illusions: Lilac Chaser
bisection.method

Demonstration of the Bisection Method for root-finding on an interval
kfcv

Sample sizes for k-fold cross-validation
knn.ani

Demonstrate the process of k-Nearest Neighbour classification on the 2D plane