Temat: law of large numbers - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Ladislaus von Bortkiewicz. The theory of population and moral statistics according to W. Lexis
Autorzy:: Sheynin, Oscar
Powiązania:: https://bibliotekanauki.pl/articles/433991.pdf
Data publikacji:: 2019
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:: law of large numbers
mortality
stability of statistical series
Opis:: W. Lexis founded the continental direction of statistics which the Biometric school largely ignored. Bortkiewicz described his work but mostly without providing exact references. He criticized Lexis for paying too much attention to philosophical problems but mentioned Lexis’ merits: a test for the stability of statistical series (only much later rejected by Chuprov), the study of mortality and sex ratio at birth; the application of the law of large numbers. Lexis, as Bortkiewicz concluded, essentially contributed to the general theory of statistics.
Źródło:: Śląski Przegląd Statystyczny; 2019, 17 (23); 85-110
1644-6739
Pojawia się w:: Śląski Przegląd Statystyczny
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Strong law of large numbers for additive extremum estimators
Autorzy:: Mexia, João
Real, Pedro
Powiązania:: https://bibliotekanauki.pl/articles/729890.pdf
Data publikacji:: 2001
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: Kolmogorov's strong law of large numbers
multiple regression
almost sure convergence
additive extremum estimators
Opis:: Extremum estimators are obtained by maximizing or minimizing a function of the sample and of the parameters relatively to the parameters. When the function to maximize or minimize is the sum of subfunctions each depending on one observation, the extremum estimators are additive. Maximum likelihood estimators are extremum additive whenever the observations are independent. Another instance of additive extremum estimators are the least squares estimators for multiple regressions when the usual assumptions hold. A strong law of large numbers is derived for additive extremum estimators. This law requires only the existence of first order moments and may be of interest in connection with maximum likelihood estimators, since the usual assumption that the observations are identically distributed is discarded.
Źródło:: Discussiones Mathematicae Probability and Statistics; 2001, 21, 2; 81-88
1509-9423
Pojawia się w:: Discussiones Mathematicae Probability and Statistics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The law of large numbers and a functional equation
Autorzy:: Sablik, Maciej
Powiązania:: https://bibliotekanauki.pl/articles/1294499.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: functional equation
law of large numbers
Jensen equation on curves
bounded solutions
difference equation
Opis:: We deal with the linear functional equation (E) $g(x) = ∑^r_{i=1} p_i g(c_i x)$, where g:(0,∞) → (0,∞) is unknown, $(p₁,...,p_r)$ is a probability distribution, and $c_i$'s are positive numbers. The equation (or some equivalent forms) was considered earlier under different assumptions (cf. [1], [2], [4], [5] and [6]). Using Bernoulli's Law of Large Numbers we prove that g has to be constant provided it has a limit at one end of the domain and is bounded at the other end.
Źródło:: Annales Polonici Mathematici; 1998, 68, 2; 165-175
0066-2216
Pojawia się w:: Annales Polonici Mathematici
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Estimators of g-monotone dependence functions
Autorzy:: Krajka, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/1338960.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: sample
monotone dependence functions
measures of dependence
strong law of large numbers
quantile
independent
positively (negatively) quadrant dependent random variables
Opis:: The notion of g-monotone dependence function introduced in [4] generalizes the notions of the monotone dependence function and the quantile monotone dependence function defined in [2], [3] and [6]. In this paper we study the asymptotic behaviour of sample g-monotone dependence functions and their strong properties.
Źródło:: Applicationes Mathematicae; 1998-1999, 25, 3; 253-269
1233-7234
Pojawia się w:: Applicationes Mathematicae
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Cellular Automata and Many-Particle Systems Modeling Aggregation Behavior Among Populations
Autorzy:: Morale, D.
Powiązania:: https://bibliotekanauki.pl/articles/929762.pdf
Data publikacji:: 2000
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: równanie różniczkowe stochastyczne
równanie różniczkowo-całkowe
cellular automata
individual-based models
stochastic differential equations
law of large numbers
density dependence
nonlinear integrodifferential equations
Opis:: A cellular automaton model is presented in order to describe mutual interactions among the individuals of a population due to social decisions.The scheme is used for getting qualitative results, comparable to field experiments carried out on a population of ants which present an aggregative behavior. We also present a second description of a biological spatially structured population of N individuals by a system of stochastic differential equations of Ito type. A 'law of large numbers' to a continuum dynamics described by an integro-differential equation is given.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2000, 10, 1; 157-173
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

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