In the previous article (article_23), I created a mechanism to automatically collect note access analytics using Playwright and save them to a CSV. I am collecting two types of data.

Turn "a dataset + a claim" into a publication-grade figure — the kind a top-journal editor accepts with no revision request. Icarus Figures is a self-contained Claude/Codex skill: reproducible ...

End-to-end demand forecasting with Python using synthetic time-series sales data. Includes data generation, cleaning, ARIMA/SARIMA model selection by AIC, evaluation with RMSE and MAPE, and 90-day ...

本文主要讲解streamlit的基本安装及简单示例，着重介绍了该项目能够使用的各种组件。。 实际上他想要一个能打开的链接、能筛选的日期、能下载的表格，一个可视化界面。 这不是你一个人的困境。每一个做数据分析的 Python 开发者都卡在「分析能力满分，交付 ...

While Excel is ubiquitous, I prefer Python for my data analysis. Spreadsheets are great for formatting data, but it's Python that's allowed me to build my own super calculator out of regular Python ...