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Schnute, J. T., & Richards, L. J. (1990). A Unified Approach to the Analysis of Fish Growth, Maturity, and Survivorship Data (Vol. 47).
Schlüsselwörter: Theorie, wachstum, Reife, methode, mathematik, statistik, fisch
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Dégerine, S. (1990). Canonical Partial Autocorrelation Function of a Multivariate Time Series (Vol. 18).
Schlüsselwörter: Zeitreihe, mathematik, theorie, trend, statistik
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Mittnik, S. (1990). Computation of Theoretical Autocovariance Matrices of Multivariate Autoregressive Moving Average Time Series (Vol. 52).
Schlüsselwörter: Mathematik, zeitreihe, modell, theorie, statistik
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Shorrock, G. (1990). Improved Confidence Intervals for a Normal Variance (Vol. 18).
Schlüsselwörter: Mathematik, statistik, theorie, modell, Grundlage
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Akamine, T. (1990). An interval estimation of Leslie's method in removal methods.
Zusammenfassung: Leslie's method in removal methods is modeled into the joint of the binomial distributions. An interval estimation of p (removal ratio) and n (initial population size) based on the null hypothesis for p and n is easily obtained by the approximation of each binomial distribution to the normal distribution. The confidence region on the (p, n) plane is easily obtained by micro-computers. The maximum likelihood method for a point estimation and the convenient method on the curves of partial maximum likelihood for an interval estimation are also presented.
Schlüsselwörter: Fisch, statistik, binominal, population, basic, listing, modell, methode
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Millar, R. B. (1990). A versatile computer program for mixed stock fishery composition estimation. Department of Fisheries and Oceans, St. John's, Nfld. (Canada).
Zusammenfassung: This technical report describes a FORTRAN program (HISEA.FOR) to be used in the study of mixed stock fishery composition estimation. Program HISEA is a versatile research tool capable of performing analyses. The simplest use of HISEA is to perform a composition analysis. The program can then be run in bootstrap mode to provide a non-parametric estimate of the reliability of the estimated compositions. In simulation mode, HISEA can quantify the effect of changing sample sizes; of adding or removing variables; and of adding or removing stocks. Simulation also identifies potential problems (such as high bias and variance in the composition estimators) that may arise due to different stocks being too alike.
Schlüsselwörter: check-lists; approximation-; computer-programmes; stock-assessment
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Gerstmeier, R. (1990). Fischbiologie des Königssees: Nahrungsangebot und Nahrungswahl ; 2. Band: Die quantitative Erfassung benthaler Chironomiden (Diptera) des Königssees ; nahrungsökologische Untersuchungen an Fischen im Nationalpark Berchtesgaden. Berchtesgaden: Nationalparkverwaltung Berchtesgaden.
Schlüsselwörter: Fisch, Nahrung
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Piechocki, R. (1990). Der Goldfisch und seine Varietäten (0thVol. 460). Die Neue Brehm-Bücherei. Westarp-Verlag.
Schlüsselwörter: Fisch, Goldfisch, Carassius
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Zeitler, K. - H. (1990). Muscheln, Schnecken, Krebse. Hamburg und Berlin: Paul Parey Verlag.
Schlüsselwörter: Muschel, Krebs
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Sterba, G. (1990). Süßwasserfische der Welt. Leipzig: Urania Verlagsgesellschaft.
Schlüsselwörter: Fisch, Bestimmungswerk
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