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R for Data Science Cookbook (n)

You're reading from   R for Data Science Cookbook (n) Over 100 hands-on recipes to effectively solve real-world data problems using the most popular R packages and techniques

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Product type Paperback
Published in Jul 2016
Publisher
ISBN-13 9781784390815
Length 452 pages
Edition 1st Edition
Languages
Tools
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Author (1):
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Yu-Wei, Chiu (David Chiu) Yu-Wei, Chiu (David Chiu)
Author Profile Icon Yu-Wei, Chiu (David Chiu)
Yu-Wei, Chiu (David Chiu)
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Toc

Table of Contents (14) Chapters Close

Preface 1. Functions in R FREE CHAPTER 2. Data Extracting, Transforming, and Loading 3. Data Preprocessing and Preparation 4. Data Manipulation 5. Visualizing Data with ggplot2 6. Making Interactive Reports 7. Simulation from Probability Distributions 8. Statistical Inference in R 9. Rule and Pattern Mining with R 10. Time Series Mining with R 11. Supervised Machine Learning 12. Unsupervised Machine Learning Index

Learning the markdown syntax


Markdown is a lightweight markup language; it allows anyone to quickly create a formatted document in plain text instead of using complicated HTML. In this recipe, we introduce how to write a report with markdown syntax.

Getting ready

Ensure you have installed the latest version of R and RStudio on your operating system. Also, you need to have created and opened a new R Markdown (.rmd) file in RStudio.

How to do it…

Please perform the following steps to write simple markdown syntax:

  1. First, create headings by placing a hashtag # in front of the words:

    Markdown

    Preview

    # H1

    ## H2

    ### H3

  2. Next, emphasize words by style with bold, italics, and strikethrough:

    Markdown

    Preview

    This is plan text:

    *italics1*

    _italics2_

    **bold1**

    __bold2__

    ~~Strikethrough~~

  3. For list items, we can list items in an ordered item list or an unordered item list:

    Markdown

    Preview

    1. First Ordered list item

    2. Second Ordered List Item

      • Unordered sub-list

    • Unordered List Item

      1. Ordered sub-list-1

      2. Ordered...

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