Should I Use Yates Continuity Correction?

Although some people recommend that you should use the correction only if your expected cell frequency is below 10 or even 5, others recommend that you don't use it at all. A large body of research has found that the correction is too strict.

When should I use Yates continuity correction?

The effect of Yates' correction is to prevent overestimation of statistical significance for small data. This formula is chiefly used when at least one cell of the table has an expected count smaller than 5.

What do you mean by Yates correction?

Yate's correction, also known as Yate's chi-squared test, is used to test independence of events in a cross table i.e. a table showing frequency distribution of variables. ... It is done by reducing the difference between each observed value and its expected value in a binomial frequency table by 0.5.