Results 281 to 290 of about 478,084 (316)
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1991
The measured intensities alone are not sufficient to determine the structure. The solubility of the phase problem of a structure determination is dependent on the Amount of a Priori Structure Information (APSI) - i.e. atomicity, the known number of atoms, known molecular fragment, etc. Therefore the optimal procedure for the structure determination can
Jindrich Hašek, Henk Schenk
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The measured intensities alone are not sufficient to determine the structure. The solubility of the phase problem of a structure determination is dependent on the Amount of a Priori Structure Information (APSI) - i.e. atomicity, the known number of atoms, known molecular fragment, etc. Therefore the optimal procedure for the structure determination can
Jindrich Hašek, Henk Schenk
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A fitting method with generalized Erlang distributions
Simulation Modelling Practice and Theory, 2011Abstract We present a fitting technique that fits trace data into a generalized Erlang distribution class using an EM method. A generalized Erlang (GEr) distribution can be made by convolution of the third order ME distributions similar to the formulation of an Erlang distribution with exponential distributions. We give a sufficient condition for the
Kyungsup Kim, Nigel Thomas
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Goodness-of-Fit Tests for Probability Distributions and Spectral Distributions
Probability in the Engineering and Informational Sciences, 1995In the fall of 1948 in my course on Least Squares in the Department of Mathematical Statistics at Columbia University (and in the spring in Correlation and Chi-Square), I was particularly impressed by one of the students— Gerald J. Lieberman. I was disappointed that this promising student left Columbia after one year, but it was not long until our ...
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Tests of Fit for the Laplace Distribution, With Applications
Technometrics, 2000Tests are given for the Laplace or double exponential distribution. The test statistics are based on the empirical distribution function and include the families of Cramer-von Mises and Kolmogorov-Smirnov. Asymptotic theory is given, and asymptotic points are calculated, for the Cramer-von Mises family, and Monte Carlo points for finite samples are ...
Pedro Puig, Michael A. Stephens
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A fitting procedure for a generalised binomial distribution
Annals of the Institute of Statistical Mathematics, 1962From the introduction: The author has suggested one more family of distributions, named G. Binomial -- G. Binomial. The purpose of this paper is to develop a simple recursive method for computing the probabilities in G. Binomial -- G. Binomial. The maximum likelihood estimators without any restriction will be considered for these distributions and ...
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How to fit a response time distribution
Psychonomic Bulletin & Review, 2000Among the most valuable tools in behavioral science is statistically fitting mathematical models of cognition to data--response time distributions, in particular. However, techniques for fitting distributions very widely, and little is known about the efficacy of different techniques.
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Testing the goodness of fit of the binomial distribution
Biometrika, 1979SUMMARY Using the C(o) procedure of Neyman (1959), we derive tests for the goodness of fit of the binomial distribution which are asymptotically optimal against generalized binomial alternatives proposed by Altham (1978) and Kupper & Haseman (1978).
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A test of goodness of fit for discrete distributions.
Statistica Neerlandica, 1966info:eu-repo/semantics ...
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Fitting the Poisson Binomial Distribution
Biometrics, 1960Shumway, Robert, Gurland, John
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