The R Project SVN R

<p>

You can search for keywords, function and data names, concepts and

within help page titles.

</p>

<p>

<b>Usage:</b> Enter a string in the text field below and clck the

Search button or hit

<code>RETURN</code>.  

</p>

<form name="f" action="Search" method = "get">

<INPUT TYPE=TEXT NAME="name" 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>

</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><a href="Search?category=graphs">graphs</a>:  Graphs (not

     graphics), i.e nodes &amp; 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><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><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></ul>

    <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><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>