<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <head> <title>R: Search Engine</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <link rel="stylesheet" type="text/css" href="R.css"> </head> <body> <h1>Search Engine <img class="toplogo" src="logo.jpg" alt="R logo"></h1> <div align="center"> <a href="index.html"><img src="up.jpg" alt="[Top]" width="30" height="30" border="0"></a> </div> <hr width="100%"> <h2>Search</h2> <p> You can search for keywords, function and data names, concepts and within help page titles. The first search of a session will be slower. </p> <p> <b>Usage:</b> Enter a string in the text field below and click the Search button or hit <code>RETURN</code>. </p> <form name="f" action="Search" method = "get"> <input type="text" name="pattern" size="20" maxlength="256" value=""> <input name="title" type="checkbox" checked value="1"> Help page titles <input name="keyword" type="checkbox" checked value="1"> Keywords <input name="alias" type="checkbox" checked value="1"> Object names <input name="concept" type="checkbox" value="1"> Concepts <br> <input value="Search" type="submit"> <input value="Reset" type="reset"> <input name="exact" type="checkbox" value="1"> Exact match </form> <hr width="100%"> <h2>Keywords</h2> <h3>Keywords by Topic</h3> <dl> <dt> Basics</dt> <dd> <ul><li><a href="Search?category=attribute">attribute</a>: Data Attributes</li> <li><a href="Search?category=chron">chron</a>: Dates and Times</li> <li><a href="Search?category=classes">classes</a>: Data Types (not OO) <ul><li><a href="Search?category=NA">NA</a>: Missing Values </li> <li><a href="Search?category=category">category</a>: Categorical Data</li> <li><a href="Search?category=character">character</a>: Character Data ("String") Operations</li> <li><a href="Search?category=complex">complex</a>: Complex Numbers</li> </ul></li> <li><a href="Search?category=data">data</a>: Environments, Scoping, Packages </li> <li><a href="Search?category=datasets">datasets</a>: Datasets available by data() </li> <li><a href="Search?category=list">list</a>: Lists</li> <li><a href="Search?category=manip">manip</a>: Data Manipulation</li> <li><a href="Search?category=package">package</a>: Package Summaries</li> <li><a href="Search?category=sysdata">sysdata</a>: Basic System Variables </li> </ul></dd> <dt> Graphics</dt> <dd> <ul><li><a href="Search?category=aplot">aplot</a>: Add to Existing Plot / internal plot</li> <li><a href="Search?category=color">color</a>: Color, Palettes etc</li> <li><a href="Search?category=device">device</a>: Graphical Devices</li> <li><a href="Search?category=dplot">dplot</a>: Computations Related to Plotting</li> <li><a href="Search?category=dynamic">dynamic</a>: Dynamic Graphics</li> <li><a href="Search?category=hplot">hplot</a>: High-Level Plots</li> <li><a href="Search?category=iplot">iplot</a>: Interacting with Plots</li> </ul></dd> <dt> MASS (the book) uses</dt> <dd> <ul><li><a href="Search?category=classif">classif</a>: Classification </li> <li><a href="Search?category=neural">neural</a>: Neural Networks </li> <li><a href="Search?category=spatial">spatial</a>: Spatial Statistics </li> </ul></dd> <dt> Mathematics</dt> <dd> <ul> <li><a href="Search?category=arith">arith</a>: Basic Arithmetic and Sorting</li> <li><a href="Search?category=array">array</a>: Matrices and Arrays <ul> <li><a href="Search?category=algebra">algebra</a>: Linear Algebra</li> </ul></li> <li><a href="Search?category=graphs">graphs</a>: Graphs (not graphics), i.e nodes & edges, e.g. dendrograms</li> <li><a href="Search?category=logic">logic</a>: Logical Operators</li> <li><a href="Search?category=math">math</a>: Mathematical Calculus etc </li> <li><a href="Search?category=optimize">optimize</a>: Optimization</li> <li><a href="Search?category=symbolmath">symbolmath</a>: "Symbolic Math", as polynomials, fractions</li> </ul> </dd> <dt> Programming, Input/Ouput, and Miscellaneous</dt> <dd> <ul> <li><a href="Search?category=IO">IO</a>: Input/output <ul><li><a href="Search?category=connection">connection</a>: Input/Output Connections</li> <li><a href="Search?category=database">database</a>: Interfaces to databases</li> <li><a href="Search?category=file">file</a>: Input/Output Files</li> </ul></li> <li><a href="Search?category=debugging">debugging</a>: Debugging Tools</li> <li><a href="Search?category=documentation">documentation</a>: Documentation</li> <li><a href="Search?category=environment">environment</a>: Session Environment</li> <li><a href="Search?category=error">error</a>: Error Handling</li> <li><a href="Search?category=internal">internal</a>: Internal Objects (not part of API)</li> <li><a href="Search?category=iteration">iteration</a>: Looping and Iteration</li> <li><a href="Search?category=methods">methods</a>: Methods and Generic Functions</li> <li><a href="Search?category=misc">misc</a>: Miscellaneous</li> <li><a href="Search?category=print">print</a>: Printing</li> <li><a href="Search?category=programming">programming</a>: Programming <ul><li><a href="Search?category=interface">interface</a>: Interfaces to Other Languages</li> </ul></li> <li><a href="Search?category=utilities">utilities</a>: Utilities</li> </ul></dd> <dt> Statistics</dt> <dd> <ul><li><a href="Search?category=cluster">cluster</a>: Clustering</li> <li><a href="Search?category=datagen">datagen</a>: Functions for generating data sets</li> <li><a href="Search?category=design">design</a>: Designed Experiments</li> <li><a href="Search?category=distribution">distribution</a>: Probability Distributions and Random Numbers</li> <li><a href="Search?category=htest">htest</a>: Statistical Inference</li> <li><a href="Search?category=models">models</a>: Statistical Models <ul> <li><a href="Search?category=regression">regression</a>: Regression <ul><li><a href="Search?category=nonlinear">nonlinear</a>: Non-linear Regression </li> </ul></li></ul></li> <li><a href="Search?category=multivariate">multivariate</a>: Multivariate Techniques</li> <li><a href="Search?category=nonparametric">nonparametric</a>: Nonparametric Statistics </li> <li><a href="Search?category=robust">robust</a>: Robust/Resistant Techniques</li> <li><a href="Search?category=smooth">smooth</a>: Curve (and Surface) Smoothing< <ul><li><a href="Search?category=loess">loess</a>: Loess Objects</li> </ul></li> <li><a href="Search?category=survey">survey</a>: Complex survey samples</li> <li><a href="Search?category=survival">survival</a>: Survival Analysis</li> <li><a href="Search?category=tree">tree</a>: Regression and Classification Trees</li> <li><a href="Search?category=ts">ts</a>: Time Series</li> <li><a href="Search?category=univar">univar</a>: simple univariate statistics </li> </ul> </dd> </dl> </body> </html>