# Lurking Variables: How Hidden Factors Can Mislead Your Analysis

- **期号**: SRE Weekly Issue #470（2025-03-30）
- **作者**: Teiva Harsanyi — The Coder Cafe
- **链接**: https://www.thecoder.cafe/p/lurking-variables

## 简介

I hadn’t heard the term “lurking variable” before, but I definitely know the concept.  This article is a must-read for anyone troubleshooting tricky problems in production, and especially for earlier-career folks developing their skills.

## 正文

> ⚠️ 抓取失败：HTTP 404