Chen, Zhongxue; Ng, Hon; Nadarajah, Saralees - In: Statistical Papers 55 (2014) 2, pp. 301-310
In this paper we provide a formal yet simple and straightforward proof of the asymptotic χ<Superscript>2</Superscript> distribution for Cochran test statistic. Then, we show that the general form of this type of test statistics is invariant for the choice of weights. This fact is important since in practice many such...</superscript>