Description: With the explosion of data, computing power, and cloud data warehouses, SQL has become an even more indispensable tool for the savvy analyst or data scientist. This practical book reveals new and hidden ways to improve your SQL skills, solve problems, and make the most of SQL as part of your workflow.You'll learn how to use both common and exotic SQL functions such as joins, window functions, subqueries, and regular expressions in new, innovative ways--as well as how to combine SQL techniques to accomplish your goals faster, with understandable code. If you work with SQL databases, this is a must-have reference.Learn the key steps for preparing your data for analysis Perform time series analysis using SQL's date and time manipulations Use cohort analysis to investigate how groups change over time Use SQL's powerful functions and operators for text analysis Detect outliers in your data and replace them with alternate values Establish causality using experiment analysis, also known as A/B testing
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Location: East Hanover, New Jersey
End Time: 2024-12-02T04:46:12.000Z
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Return shipping will be paid by: Buyer
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EAN: 9781492088783
UPC: 9781492088783
ISBN: 9781492088783
MPN: N/A
Book Title: SQL for Data Analysis: Advanced Techniques for Tra
Number of Pages: 357 Pages
Language: English
Publication Name: Sql for Data Analysis : Advanced Techniques for Transforming Data Into Insights
Publisher: O'reilly Media, Incorporated
Item Height: 0.9 in
Publication Year: 2021
Subject: Data Modeling & Design, General, Programming Languages / Sql, Databases / Data Mining
Item Weight: 22.2 Oz
Type: Textbook
Item Length: 9.2 in
Subject Area: Mathematics, Computers
Author: Cathy Tanimura
Item Width: 7 in
Format: Trade Paperback
