# heat map

> statistical graphic of data in a 2D matrix represented as colors

**Wikidata**: [Q1140423](https://www.wikidata.org/wiki/Q1140423)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heat_map)  
**Source**: https://4ort.xyz/entity/heat-map


## References

1. Freebase Data Dumps. 2013