© 1980 by Biometrika Trust
Nonparametric tests of randomness against autocorrelated normal alternatives
CIBA-GEIGY Pharmaceuticals, Summit New Jersey
Department of Statistics, University of Kentucky Lexington
Locally most powerful rank tests of randomness against autocorrelated normal alternatives are derived. In particular, autoregressive and moving average alternatives are considered. The distribution of the statistic under the hypothesis of randomness is shown to be asymptotically normal. The small sample power of the test procedure is compared with that of two other procedures by the Monte Carlo Method.
Key Words: Autocorrelated alternatives Nonparametric test Randomness Rank analysis.