---
title: "Evidence gap map"
chunk: 1/1
source: "https://en.wikipedia.org/wiki/Evidence_gap_map"
category: "reference"
tags: "science, encyclopedia"
date_saved: "2026-05-05T03:52:47.716732+00:00"
instance: "kb-cron"
---

An evidence gap map (EGM) is a systematic display of the evidence for a domain which highlights the lack of evidence in particular areas.  The evidence gaps typically appear as holes in a matrix of cross-referenced results.


== References ==