This tells pandas to build a pivot table, using the "region" column as the index, and the small, large, and "extra large" ...

大家好，这里是程序员晚枫。还在手动录入Excel到深夜？百份表格批量改格式改到手腕发酸？跨表核对数据反复出错返工？打工人别硬扛了！Python里藏着5个处理Excel的“神仙库”——从基础读写、批量分析到格式美化，全场景覆盖，直接帮你省出2小时摸鱼时 ...

This book provides a thorough introduction to Python, starting with basic operations like arithmetic and variable creation.

While Excel is incredibly powerful for organizing data and performing calculations, repetitive tasks like data entry, ...