作者: V. S. Huzurbazar
DOI: 10.1017/S0305004100025743
关键词:
摘要: Let f(x, α i ) be the probability density function of a distribution depending on n parameters (i = 1,2,..., n). Then following Jeffreys(1) we shall say that are orthogonal if E(∂ 2 /∂α ∂α j × logf) ≡ 0 for all i, (i≠j).