摘要:

SummaryMijne Heren Curatoren en Leden van de Raad van Toezicht, Mijne Heren Professoren, Lectoren en Docenten, Dames en Heren Leden van de Wetenschappelijke Staf, Dames en Heren Studenten en voorts Gij alien, die door Uw aanwezigheid blijk geeft van Uw belangstelling,

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00944.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY

摘要:

SummaryA comparison is made between two different methods to estimate the probability that a normally distributed observation is less than a certain value. One method is based on the binomial distribution, the other one on HALD'S maximum likelihood estimates of the parameters of a censored normal distribution. For large sample sizes a graph of the relative efficiency of these two estimates is constructed. A sampling experiment was performed in order to investigate for one particular situation the possible bias of HALD'S maximum likelihood estimate, which is only asymptotically unbiassed.

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00945.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY

摘要:

SummaryThis paper contains a report on the examination for “Statistisch Analist (Algemeen Gedeelte)”sponsored by the “Vereniging voor Statistiek”. It presents the examination problems and brief so

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00946.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY

摘要:

SummaryDesigning of homogenizing equipmentThe spread in quality in a large stream of granular material can be sufficiently reduced only by homogenization in mixing heaps and bunker installations. In this treatment each unit of consumption is composed of portions which, at given intervals, are taken from the stream.The paper indicates how to choose the number and size of the portions and the intervals between them in order to achieve the required reduction in spread at minimum costs.This determination, elucidated by means of an example, is based on the correlo‐gram of the stream referred to thin slice

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00947.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY

摘要:

SamenvattingEr wordt aangetoond dat tijdreeksenx(t), die stationaire eerste incrementeny(t) met een zeer speciale correlatiefunctie (φyy() hebben, d.m.v. exponential smoothing optimaal in de zin van Wiener geëxtrapoleerd worden.De smoothing parameter a. is gemakkelijk met behulp van (φyy() te berekenen. Het blijkt bovendien dat deze parameter soms ook groter dan één kan zijn. Een aantal generalisatus worden gediscussieerd en voor een daarvan wordt de extra‐polatie formule be

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00948.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY

摘要:

Book reviewed in this article:Idee und Praxis der medizinische Statistik, THEODOR REICH, Verlag Hans Huber CHR.L.RüMKEDecompositions of Probability Distributions, Yu. V. LINNIKStudies in mathematical psychology – Edited by R. C. ATKINSONInput‐Output Relationships in Pakistan G. B. TILANUSAdaptive Control Processes A guided tour“. M. de VWESSampling from a graph, A. R. BLOEMENA J. WESSELSThe impact of inflation on the level of economic activity, H. S. ODEH J. B. D. DERKSENInleiding tot de biostatistiek, A. L. DELAUNOIS, J. F. en C. Chr. L. RÖMKEAnalysis of variance, W. C. GUENTHER, H. de JONGEErgodic Theory, Proceedings of an International Symposium C. L. SCHEFFERStrategy and Market Structure John Wiley C. L. SCHEFFEROptimal decision rules for government and industry, H. THEIL, J. J. MEINARDIIntroduction to Statistical Inference E. S. KEEPING, D. van Nostrand J. S. CRAMERLa méthode du chemin critique, A. KAUFMANN, G. DESBAZEIIXE; NF. F. REMMENDe beste beslissing nemen, A. R. VAN DER BURG, N. Samsom N.V. Alphen aan de Rijn J. WESSELSExpected Values of Discrete Random Variables and Elementary Statistics, ALLEN L. ED WARDS, John Wiley&Sons, R. N.

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00949.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY

ISSN:0039-0402    

DOI:10.1111/j.1467-9574.1965.tb00950.x

出版商:Blackwell Publishing Ltd    

年代:1965

数据来源: WILEY