Pandas Workout
Lerner, Reuven
- 出版商: Manning
- 出版日期: 2024-05-28
- 定價: $2,240
- 售價: 9.0 折 $2,016
- 語言: 英文
- 頁數: 400
- 裝訂: Quality Paper - also called trade paper
- ISBN: 1617299723
- ISBN-13: 9781617299728
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商品描述
- Clean your data for accurate analysis Work with rows and columns for retrieving and assigning data Handle indexes, including hierarchical indexes Read and write data with a number of common formats, such as CSV and JSON Process and manipulate textual data from within pandas Work with dates and times in pandas Perform aggregate calculations on selected subsets of data Produce attractive and useful visualizations that make your data come alive
Discover 50 exercises that will strengthen your pandas skills to a level of automatic fluency. You'll test yourself against common pandas challenges such as data cleaning, and explore real-world datasets such as New York Taxis, Kickstarter projects, and global tourist spending. Detailed explanations help guide your success and make your new skills stick. You'll even get a big boost to productivity, with tasks that used to mean a trip to StackOverflow now a natural part of your skillset. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology
Mastering pandas means working out your new skills until they become like reflexes. This book gives you lots of pandas practice by working through the kind of scenarios you'll face in the real world. Whether you're a data scientist or a programmer handling large quantities of data, you'll soon overcome pandas's learning curve and start solving complex problems in less time. About the book
Pandas Workout hones your pandas skills to a professional-level through 50 hands-on exercises, along with 150 bonus challenges to really test your skills. Expert Python trainer Reuven Lerner coaches you through essentials like data frames and reveals pandas's rich functionality for string and date/time handling, complex indexing, and visualization. Clear explanations and detailed Jupyter Notebooks accompany every exercise, along with comparisons of different possible solutions. Work through this book, and you'll be ready to flex your muscles against even the trickiest pandas problems! About the reader
For Python programmers and data analysts, with basic knowledge of pandas. About the author
Reuven M. Lerner teaches Python and data science to companies around the world. He is also the author of Manning's Python Workout (2020).
商品描述(中文翻譯)
練習使完美的熊貓。通過數十個真實世界的挑戰，每個挑戰都精心設計，以建立對於熊貓的基本任務的直觀知識。
在《Pandas Workout》中，您將學習如何：
- 清理數據以進行準確分析
- 使用行和列檢索和分配數據
- 處理索引，包括層次索引
- 讀取和寫入多種常見格式的數據，如CSV和JSON
- 在熊貓內處理和操作文本數據
- 在熊貓中處理日期和時間
- 對選定的數據子集進行聚合計算
- 生成引人入勝且有用的視覺化圖表，使數據栩栩如生
發現50個練習，將使您的熊貓技能達到自動流利的水平。您將在常見的熊貓挑戰中測試自己，例如數據清理，並探索真實世界的數據集，如紐約出租車、Kickstarter項目和全球旅遊者花費。詳細的解釋將幫助指導您的成功，並使您的新技能牢固掌握。您甚至將大大提高工作效率，以前需要查找StackOverflow的任務現在成為您技能組合的自然部分。
購買印刷版書籍將包括Manning Publications提供的PDF、Kindle和ePub格式的免費電子書。
關於技術：
精通熊貓意味著通過練習使您的新技能變得像反射一樣。本書通過解決您在現實世界中可能遇到的情境，為您提供了大量的熊貓練習。無論您是一位數據科學家還是一位處理大量數據的程序員，您很快就能克服熊貓的學習曲線，並在更短的時間內解決複雜問題。
關於本書：
《Pandas Workout》通過50個實踐練習和150個額外的挑戰，將您的熊貓技能提升到專業水平。Python專家培訓師Reuven Lerner將指導您掌握數據框架的基礎知識，並揭示熊貓在字符串和日期/時間處理、複雜索引和可視化方面的豐富功能。每個練習都附有清晰的解釋和詳細的Jupyter筆記本，以及不同解決方案的比較。通過閱讀本書，您將準備好應對最棘手的熊貓問題！
關於讀者：
適合具備基本熊貓知識的Python程序員和數據分析師。
關於作者：
Reuven M. Lerner向世界各地的公司教授Python和數據科學。他還是Manning出版社的《Python Workout》（2020年）的作者。
作者簡介
作者簡介(中文翻譯)
Reuven M. Lerner 在世界各地的公司教授 Python 和資料科學。他也是 Manning 出版社的 Python Workout (2020) 的作者。
