# Package Index

### Packages in the standard library

base | The R Base Package
boot | Bootstrap Functions
class | Functions for Classification
cluster | "Finding Groups in Data": Cluster Analysis Extended Rousseeuw et al.
codetools | Code Analysis Tools for R
compiler | The R Compiler Package
datasets | The R Datasets Package
foreign | Read Data Stored by 'Minitab', 'S', 'SAS', 'SPSS', 'Stata', 'Systat', 'Weka', 'dBase', ...
graphics | The R Graphics Package
grDevices | The R Graphics Devices and Support for Colours and Fonts
grid | The Grid Graphics Package
KernSmooth | Functions for Kernel Smoothing Supporting Wand & Jones (1995)
lattice | Trellis Graphics for R
MASS | Support Functions and Datasets for Venables and Ripley's MASS
Matrix | Sparse and Dense Matrix Classes and Methods
methods | Formal Methods and Classes
mgcv | Mixed GAM Computation Vehicle with Automatic Smoothness Estimation
nlme | Linear and Nonlinear Mixed Effects Models
nnet | Feed-Forward Neural Networks and Multinomial Log-Linear Models
parallel | Support for Parallel Computation in R
rpart | Recursive Partitioning and Regression Trees
spatial | Functions for Kriging and Point Pattern Analysis
splines | Regression Spline Functions and Classes
stats | The R Stats Package
stats4 | Statistical Functions using S4 Classes
survival | Survival Analysis
tcltk | Tcl/Tk Interface
tools | Tools for Package Development
utils | The R Utils Package