5.对数据data作统计分析(1)统计分析各城市**数量分布图(2)**学历占比图 **学历占比图(3)通过**学历分析图，给出你对**发布情况的分析结论.(4)统计每一天发布的**数量图，按天来统计(提示:需要先将时间按每天来统计，去除时分秒)(5)通过**发布时间分析图，给出你对**发布情况的分析结论。 (6)仔细观察data数据，firsttype内容的最后一项如下图红色框中内容，是**工作大类，请将其剥离，对其进行统计，统计结果如下图蓝色框，将统计结果以柱状图展示。

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? [2024-06-30 15:54:38 | AI写代码神器 | 704点数解答]