---
title: "Workshop"
url: https://fitchecklab.in/workshop
description: "Practical method: how to photograph, label and evaluate garment work. Reporting from the Workshop beat of FitCheckLab, the weekly paper of clothing, fit and machine."
published: 2026-09-06
updated: 2026-09-06
---

# Workshop

Published 2026-09-06

Workshop

### [Reading a confusion matrix for fit](https://fitchecklab.in/reading-a-confusion-matrix-for-fit)

Fit is usually evaluated as a three-way classification. The two mistakes it can make are not equivalent, and the standard summary treats them as though they were.