出版社：Dep. of Statistical Sciences "Paolo Fortunati", Università di Bologna
摘要：This paper deals with the Pitman most efficient Gr linear combination of the Sign and the Maesono tests for parent distributions belonging to the p -normal family of densities. The most efficient linear combinations G 2 and G 4 are obtained. It is also shown that G 2 (for leptokurtic p -normal distributions) and G 4 (for platikurtic p -normal distributions) are much more efficient than Student’s t , with a maximum loss of efficiency of about 3,1% in the near proximity of the normal distribution ( p =2).
