Chandra, Nimai Kumar - In: Statistics & Probability Letters 10 (1990) 5, pp. 431-437
Though the sample mean is a natural estimator for the mean [mu] of an Inverse Gaussian (IG) distribution having another parameter [lambda], when a guess [mu]0 for [mu] seems plausible, an alternative adaptive estimator which shrinks towards [mu]0 when a preliminary test for H0:[mu] = [mu]0 is...