عنوان

Computational statistics :

1420086782 (hardcover : alk. paper)

9781420086782 (hardcover : alk. paper)

dltt

Computational statistics :

[Book]

an introduction to R /

Günther Sawitzki

Boca Raton :

CRC Press,

c2009

xiv, 251 p., [8] p. of plates :

ill. (some col.) ;

25 cm

"A Chapman & Hall book."

Includes bibliographical references (p. 233-235) and indexes

1 Basic data analysis -- R programming conventions -- Generation of random numbers and patterns -- Random numbers -- Patterns -- Case study: distribution diagnostics -- Distribution functions -- Histograms -- Barcharts -- Statistics of distribution functions; Kolmogorov-Smirnov tests -- Monte Carlo confidence bands -- Statistics of histograms and related plots; X2-tests -- Moments and quantiles -- R complements -- Random numbers -- Graphical comparisons -- Functions -- Enhancing graphical displays -- R internals -- parse -- eval -- print -- Executing files -- Packages -- Statistical summary -- Literature and additional references -- 2 Regression -- General regression model -- Linear model -- Factors -- Least squares estimation -- Regression diagnostics -- More examples for linear models -- Model formulae -- Gauss-Markov estimator and residuals -- Variance decomposition and analysis of variance -- Simultaneous inference -- Schef́fe's confidence bands -- Tukey's confidence intervals -- Case study: titre plates -- Beyond linear regression -- Transformations -- Generalised linear models -- Local regression -- R complements -- Discretisation -- External data -- Testing software -- R data types -- Classes and polymorphic functions -- Extractor functions -- Statistical summary -- Literature and additional references --

3 Comparisons -- Shift/scale families, and stochastic order -- QQ plot, PP plot, and comparison of distributions -- Kolmogorov-Smirnov tests -- Tests for shift alternatives -- Road map -- Power and confidence -- Theoretical power and confidence -- Simulated power and confidence -- Quantile estimation -- Qualitative features of distributions -- Statistical summary -- Literature and additional references -- 4 Dimensions 1, 2, 3, ..., c -- R Complements -- Dimensions -- Selections -- Projections -- Marginal distributions and scatter plot matrices -- Projection pursuit -- Projections for dimensions 1, 2, 3, ... 7 -- Parallel coordinates -- Sections, conditional distributions and coplots -- Transformations and dimension reduction -- Higher dimensions -- Linear case -- Partial residuals and added variable plots -- Non-linear case -- Example: cusp non-linearity -- Case study: Melbourne temperature data -- Curse of dimensionality -- Case study: body fat -- High dimensions -- Statistical summary -- R as a programming language and environment -- Help and information -- Names and search paths -- Administration and customisation -- Basic data types -- Output for objects -- Object inspection -- System inspection -- Complex data types -- Accessing components -- Data manipulation -- Operators -- Functions -- Debugging and profiling -- Control structures -- Input and output to data streams; external data -- Libraries, packages -- Mathematical operators and functions; linear algebra -- Model descriptions -- Graphic functions -- High-level graphics -- Low-level graphics -- Annotations and legends -- Graphic parameters and Llyout -- Elementary statistical functions -- Distributions, random numbers, densities... -- Computing on the language

0

0

Mathematical statistics-- Data processing

R (Computer program language)

Sawitzki, Günther

20091110111625.0

[Book]

Y