Excel虽然可以非常方便地处理数据，但数据量大时速度就变慢了，本项目把Excel数据分析的常用功能：筛选、多表合并、多表汇总、多表分组，通过Python+Pandas重新实现，因为Pandas处理数据更快且能处理大的数据，此工具还可根据业务需求灵活修改少量代码实现通用。
active 2023-08-23 → 2026-06-29 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1042 days from 2023-08-23 to 2026-06-29. Pushes: 0 total, peak 0 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 0 total, peak 0 in a day. Comments: 0 total, peak 0 in a day. Stars: 69 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
Nobody pushed, opened or commented here in the loaded window — this repo's activity is stars and forks only.
Recent activity
Latest issues, pull requests and releases
No issue or PR events — this repo's activity is pushes only.
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 69 stars here means stars gained during the window, not the repo's star count.