# Data Science: An Introduction/Non-Theory-Based Inquiry

Data Science: An Introduction
* Welcome to Data Science
** 01: A History of Data Science
** 02: A Mash-up of Disciplines
** 03: Definitions of Data
** 04: The Impact of Data Science
* Thinking about the World
** 05: Thinking Like a Visual Artist
** 06: Thinking Like a Data Engineer (Oct 13, 2012)
** 07: Thinking Like a Hacker
** 08: Thinking Like a Programmer
** 09: Thinking Like a Scientist
** 10: Thinking Like a Mathematician
** 11: Thinking Like a Statistician
** 12: Thinking Like a Domain Expert
* Analyzing and Visualizing, Part One
** 13: Single Variable Analysis
** 14: Single Variable Tables and Plots
* Setting up the Problem
** 15: Theory-Based Inquiry
** 16: Theoretical vs Measured Variables
** 17: Hypothesis Testing
* Collecting, Ingesting, Transforming Data
** 18: Collecting vs Finding Data
** 19: Data Dictionaries and Schemas
** 20: Data Preparation and Metadata
* Analyzing and Visualizing, Part Two
** Scientific data visualisation
** 21: Two Variable Analysis
** 22: Two Variable Tables
** 23: Two Variable Plots
* Emergent Answers to Free Form Problems
** 24: Non-Theory-Based Inquiry
** 25: Exploratory Analysis
* Analyzing and Visualizing, Part Three
** 26: Scientific data visualisation
** 26: Multiple Variable Analysis
** 27: Multiple Variable Tables
** 28: Multiple Variable Plots
* Presenting Results
** 29: Statistical Significance vs Substantive Significance
** 30: Telling the Story
** 31: Writing Good Data-Rich Paragraphs
** 32: Creating Good Data-Rich Slides
* Appendices
** 01. Glossary
** 02. Working in Groups
** 03. 250 R Commands
** 04. Research Design
** 05. Data Dictionary
Edit This Box

## Note to Contributors (remove this section when the chapter is complete)

First, please register yourself with Wikibooks (and list yourself below), so that we know who our co-contributors are. Also, please abide by the Wikibooks Editing Guidelines, Manual of Style, and Policies and Guidelines. Thank you.
Secondly, we only need basic, clear, straightforward information in each chapter. We are not trying to be exhaustive or complete—the value of this book is in the simple synthesis across subjects. There are other venues in which to wax eloquent on the deepness and complexities of a particular subject. Please place yourself in a "beginner's mind" as you make contributions. Please also scope each chapter so that it can be taught in a one-hour class period. If the chapter requires more than an hour to teach, it is probably too detailed.
* To the extent possible, please use terms and concepts in the way in which they are defined in the Wikipedia and Wiktionary. This way students can refer to the corresponding Wikipedia / Wiktionary page to get a deeper understanding of the concept.
Thirdly, this is a cross-disciplinary book. We want to help people apply data science to all fields. Therefore, we need a wide variety of simple examples and simple exercises.
Fourthly, please adhere to the simple structure of each chapter: Summary of Main Points, Discussion, More Reading, Exercises, and References. We want the More Reading section to link to on-line resources. The References section may contain off-line resources. To start a new page, you should use the wiki markup from this prototype page.
Fifthly, as with any Wikibook please feel free to make corrections, expand explanations, and make additions where necessary, even if it is not "your" chapter. Use the discussion page to explain changes that might be controversial.
Sixthly, some syntax rules:
* Please bold key terms and phrases the student should learn.
* Put the name of functions and code snippets using the 'code' tags: <code>lm</code>
* Use in-line links [[ ]] to the Wikipedia, Wiktionary, WikiCommons, Wikibooks, and other Wikimedia Foundation properties.
* Use references (<ref> </ref>) to "external" sources—both on-line and off-line.
** Use the citations templates to make citations : Template:Cite book, Template:Cite web, Template:Cite journal
* If you want to add an image or graph, you should load it into the Commons rather than uploading into Wikibooks.
** If appropriate, add the tag {{Created with R}}) when you upload the graph.
* If using a different package than R standard packages, put the name of the package in bold in parenthesis after each function : <code>MCMCprobit</code> ('''MCMCpack''')
* You can use the third chapter Definitions of Data as an example of how to craft a chapter.
Finally, thank you so much for volunteering to be part of our our team!

## Chapter Summary

Talk about
* article "The unreasonable effectiveness of data"
* the sociology department at Facebook
* Jim Gray's Fourth Paradigm -- http://www.amazon.com/The-Fourth-Paradigm-Data-Intensive-Scientific/dp/0982544200

## Copyright Notice

You are free:
* to Share — to copy, distribute, display, and perform the work (pages from this wiki)
* to Remix — to adapt or make derivative works
Under the following conditions:
* Attribution — You must attribute this work to Wikibooks. You may not suggest that Wikibooks, in any way, endorses you or your use of this work.
* Share Alike — If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
* Waiver — Any of the above conditions can be waived if you get permission from the copyright holder.
* Public Domain — Where the work or any of its elements is in the public domain under applicable law, that status is in no way affected by the license.
* Other Rights — In no way are any of the following rights affected by the license:
   * Your fair dealing or fair use rights, or other applicable copyright exceptions and limitations;
   * The author's moral rights;
   * Rights other persons may have either in the work itself or in how the work is used, such as publicity or privacy rights.
* Notice — For any reuse or distribution, you must make clear to others the license terms of this work.The best way to do this is with a link to the following web page.
       http://creativecommons.org/licenses/by-nc-sa/3.0/