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# Search

You can search for keywords, function and data names and titles.

Usage: Enter a string in the text field below and hit `RETURN`. Keywords only

# Keywords

## Keywords by Topic

Graphics
  - aplot: Add to Existing Plot / internal plot.
  - dplot: Computations Related to Plotting
  - hplot: High-Level Plots
  - iplot: Interacting with Plots
  - color: Color, Palettes etc.
  - dynamic: Dynamic Graphics
  - device: Graphical Devices

Basics
  - sysdata: Basic System Variables
  - datasets: Datasets available by data(.)
  - data: Environments, Scoping, Packages
  - manip: Data Manipulation
  - attribute: Data Attributes
  - classes: Data Types (not OO)
    - character: Character Data Operations
    - complex: Complex Numbers
    - category: Categorical Data
    - NA: Missing Values
  - list: Lists

Mathematics
  - array : Matrices and Arrays
    - algebra : Linear Algebra
  - arith : Basic Arithmetic and Sorting
  - math : Mathematical Calculus etc.
  - logic : Logical Operators
  - optimize : Optimization

Programming, Input/Ouput, and Miscellaneous
  - programming: Programming
    - interface : Interfaces to Other Languages
  - iteration : Looping and Iteration
  - methods: Methods and Generic Functions
  - print: Printing
  - file: Input/Output--Files
  - error: Error Handling
  - environment: Session Environment
  - utilities: Utilities
  - misc: iscellaneous
  - documentation: Documentation

Statistics
  - distribution: Probability Distributions and Random Numbers
  - univar: simple univariate statistics
  - htest: Statistical Inference
  - models: Statistical Models
    - regression: Regression
      - nonlinear: Non-linear Regression (only?)
  - robust: Robust/Resistant Techniques
  - design: Designed Experiments
  - multivariate: Multivariate Techniques
  - ts: Time Series
  - survival: Survival Analysis
  - nonparametric: Nonparametric Statistics
  - smooth : Curve (and Surface) Smoothing
  - cluster : Clustering
  - loess: Loess Objects
  - tree: Regression and Classification Trees