Think Stats: Exploratory Data Analysis (Second Edition)
Allen B. Downey
If you know how to program, you have the skills to turn data into knowledge, using tools of probability and statistics. This concise introduction shows you how to perform statistical analysis computationally, rather than mathematically, with programs written in Python. By working with a single case study throughout this thoroughly revised book, you’ll learn the entire process of exploratory data analysis—from collecting data and generating statistics to identifying patterns and testing hypotheses. You’ll explore distributions, rules of probability, visualization, and many other tools and concepts.
New chapters on regression, time series analysis, survival analysis, and analytic methods will enrich your discoveries. Develop an understanding of probability and statistics by writing and testing code Run experiments to test statistical behaviour, such as generating samples from several distributions Use simulations to understand concepts that are hard to grasp mathematically Import data from most sources with Python, rather than rely on data that is cleaned and formatted for statistics tools Use statistical inference to answer questions about real-world data
Рік:
2014
Видання:
Second Edition
Видавництво:
O'Reilly Media
Мова:
english
Сторінки:
226
ISBN 10:
1491907339
ISBN 13:
9781491907337
Файл:
PDF, 11.07 MB
IPFS:
,
english, 2014
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