\[ \newcommand{\nRV}[2]{{#1}_1, {#1}_2, \ldots, {#1}_{#2}} \newcommand{\pnRV}[3]{{#1}_1^{#3}, {#1}_2^{#3}, \ldots, {#1}_{#2}^{#3}} \newcommand{\onRV}[2]{{#1}_{(1)} \le {#1}_{(2)} \le \ldots \le {#1}_{(#2)}} \newcommand{\RR}{\mathbb{R}} \newcommand{\Prob}[1]{\mathbb{P}\left({#1}\right)} \newcommand{\PP}{\mathcal{P}} \newcommand{\iidd}{\overset{\mathsf{iid}}{\sim}} \newcommand{\X}{\times} \newcommand{\EE}[1]{\mathbb{E}\left[{#1}\right]} \newcommand{\Var}[1]{\mathsf{Var}\left({#1}\right)} \newcommand{\Ber}[1]{\mathsf{Ber}\left({#1}\right)} \newcommand{\Geom}[1]{\mathsf{Geom}\left({#1}\right)} \newcommand{\Bin}[1]{\mathsf{Bin}\left({#1}\right)} \newcommand{\Poi}[1]{\mathsf{Pois}\left({#1}\right)} \newcommand{\Exp}[1]{\mathsf{Exp}\left({#1}\right)} \newcommand{\SD}[1]{\mathsf{SD}\left({#1}\right)} \newcommand{\sgn}[1]{\mathsf{sgn}} \newcommand{\dd}[1]{\operatorname{d}\!{#1}} \]
Chapter 1 R basics and Exploratory data analysis
“Code is like humor. When you have to explain it, it’s bad.”
— Cory House
R is a great language heavily used by both academics and industrials for Machine Learning, Data Science and Deep Learning related stuffs. In this chapter, we will give you introduction to R, how to work with various R commands, plottig and visualizing data with R and how you can analyse and explore data using R.