Think stats

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  • If you know how to program, you have the skills to turn data into knowledge using the tools of probability and statistics. This concise introduction shows you how to perform statistical analysis computationally, rather than mathematically, with programs written in Python. You'll work with a case study throughout the book to help you learn the entire data analysis process—from collecting data and generating statistics to identifying patterns and testing hypotheses.

    pdf125p phungnguyet_123 20-02-2013 20 5   Download

  • Probability and Statistics for Programmers .Think Stats Probability and Statistics for Programmers Version 1.5.9 Allen B. Downey Green Tea Press Needham, Massachusetts .Green Tea Press 9 Washburn Ave Needham MA 02492 Permission is granted to copy, distribute, and/or modify this document under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported License, which is available at http://creativecommons.org/licenses/by-nc/3.0/. ..

    pdf0p taurus23 27-09-2012 38 5   Download

  • This book is about turning data into knowledge. Data is cheap (at least relatively); knowledge is harder to come by. I will present three related pieces: Probability is the study of random events. Most people have an intuitive understanding of degrees of probability, which is why you can use words like “probably” and “unlikely” without special training, but we will talk about how to make quantitative claims about those degrees. Statistics is the discipline of using data samples to support claims about populations.

    pdf0p xunu1311 02-11-2012 21 1   Download

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