According to the Harvard Business Review edition from October 2012, the sexiest job from the 21st century is the Data Scientist job. E-Comerce companies use data science all the time to analyze user behavior and consumer trends and companies like Netflix use it to place movies and series recommendations according to your viewer history.
This book is set to give you the basic tools to understand the R technology and start using it to perform the data science basics.
I.Chapter 1 - Download and install R and RStudio on your computer (Windows). Learn the basics on how to write commands on the console and in RStudio. Basic arithmetic operations and logical operators.
II.Chapter 2 - Managing objects in R, working with strings, modes, classes, vectors and basic arithmetic funtions.
III.Chapter 3 - Matrices, Lists, Data frames and external data in R.
IV.Chapter 4 - Standard Deviation in R, Variance, Normal distribution.
V.Chapter 5 - Loops and user defined functions. External packages installing and usage.
If you never had any or very little contact with the R technology and Data Science and need a quick start on the topic, this book is for you. Students from computer science and starting professionals may also appreciate this book’s material.
This book is set to give you the basic tools to understand the R technology and start using it to perform the data science basics.
I.Chapter 1 - Download and install R and RStudio on your computer (Windows). Learn the basics on how to write commands on the console and in RStudio. Basic arithmetic operations and logical operators.
II.Chapter 2 - Managing objects in R, working with strings, modes, classes, vectors and basic arithmetic funtions.
III.Chapter 3 - Matrices, Lists, Data frames and external data in R.
IV.Chapter 4 - Standard Deviation in R, Variance, Normal distribution.
V.Chapter 5 - Loops and user defined functions. External packages installing and usage.
If you never had any or very little contact with the R technology and Data Science and need a quick start on the topic, this book is for you. Students from computer science and starting professionals may also appreciate this book’s material.
