# Gauss–Markov theorem

> statistics theorem that ordinary least squares is the best linear unbiased estimator under certain conditions

**Wikidata**: [Q428134](https://www.wikidata.org/wiki/Q428134)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gauss–Markov_theorem)  
**Source**: https://4ort.xyz/entity/gauss-markov-theorem


## References

1. Freebase Data Dumps. 2013
2. Quora