Free. provides everything a big, fat, hard-covered stats book does but it in an easily navigable web format. online book. designed and developed by David Lane at Rice University, with a host of helpful co-authors and funding from the National Science Foundation. All chapters include multiple video presentations on such topics as quantitative variables, histograms, and one-factor ANOVA. This is a great find for anyone who wants to better understand the multitude of fields, from politics to plate tectonics, that depend on statistical modeling.
Typography is the visual component of the written word. And being a publisher of the written word necessarily means being a typographer. This book will make you a better typographer.
Chapters for the Information a Fundamental Construct by Robert B. Allen (rba@drexel.edu). This is a broad overview of information science and systems. Notice: The text is still under development. Some sections are nearing completion while others still require extensive revision. All comments, corrections, and suggestions are welcome. There will be frequent updates at this site.
This book explains the basic concepts of ‘open data’, especially in relation to government, explains how it can be used to create value and impact many different areas, as well giving concrete ‘howto’ information on how to go about making ‘open’ data.