Год выпуска: 2015
Сайт производителя: www.udemy.com
Продолжительность: 6 h
Тип раздаваемого материала: Видеоурок
Описание: Использовать R для анализа данных и извлечение данных
Use R for Data Analytics and Data Mining
Learning R will help you conduct your projects and on the long run it is an invaluable skill which will enhance your career.
Your journey will start with the theoretical background of object and data types. You will then learn how to handle the most common types of objects in R. Much emphasis is put on loops in R since this is a crucial part of statistical programming. It is also shown how the apply family of functions can be used to do loops. According to the teaching principles of R Tutorials every section is enforced with exercises for a better learning experience. You can download the code pdf of every section to try the presented code on your own.
In the graphics section you will learn how you can create and tailor your graphs. As an example we are creating boxplots, histograms and piecharts. Since the graphs interface is quite the same for all types of graphs, this will give you a solid foundation.
This tutorial is your first step to benefit from this open source software.
02 Theoretical background
03 Creating objects
04 Functions in R
06 Apply family
07 Graphs in R
08 Advanced topic working with strings
09 Course conclusion
Формат видео: MP4
Видео : AVC, 1280x720 (16:9), 25.000 fps, Zencoder Video Encoding System ~356 Kbps avg, 0.005 bit/pixel
Аудио: 48.0 KHz, AAC LC, 2 ch, ~57.2 Kbps