Download An Introduction to R pdf by W. N. Venables, D. M. Smith, This manual provides a comprehensive introduction to R, a software package for statistical computing and graphics. R supports a large range of statistical techniques, and is definitely extensible via user-defined functions written in its own language, or using dynamically loaded modules written in C, C++ or fortran. one among R's strengths is that the ease with which well-designed publication-quality plots is produced. Download the pdf from below to explore all topics and start learning.

BOOK CONTENTS-

1 Introduction and preliminaries
2 Simple manipulations; numbers and vectors .
3 Objects, their modes and attributes
4 Ordered and unordered factors
5 Arrays and matrices
6 Lists and data frames
7 Reading data from files
8 Probability distributions
9 Grouping, loops and conditional execution
10 Writing your own functions
11 Statistical models in R
12 Graphical procedures
13 Packages
14 OS facilities