数据深度剖析：城市数量、学历占比、发布时间及工作大类统计分析

It seems like you're requesting assistance with several tasks related to data analysis. Here's a breakdown of what you've asked for: 1. 数量分布图: A graph depicting the distribution of quantities across various cities. 2. 学历占比图: A pie chart showing the educational qualifications ratio. 3. 学历分析图: Analysis of the educational qualifications graph to derive conclusions about the posting situation. 4. 每天发布的数量图: A graph illustrating the number of postings per day, based on daily aggregation of timestamps (excluding hours, minutes, and seconds). 5. 发布时间分析图: Analysis of the posting situation based on a graph of posting times. 6. 工作大类统计柱状图: Extraction and statistical analysis of the last item in the "firsttype" field of the data, focusing on job categories, and displaying the results in a bar chart. To proceed, you'll need to gather and organize your data appropriately. Are you looking for guidance on how to create these visualizations or further details on any specific step? ######[AI写代码神器 | 704点数解答 | 2024-06-30 15:54:38]