Przeglądaj Acta Universitatis Lodziensis. Folia Oeconomica nr 269/2012 według tytułu
Wyświetlanie pozycji 13-23 z 23
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Posthumous tribute to Professor Bogusław Guzik
(Wydawnictwo Uniwersytetu Łódzkiego, 2012) -
Professor Marek Fisz (1910–1963). On the Centenary of his Birth
(Wydawnictwo Uniwersytetu Łódzkiego, 2012) -
Professor Wiktor Oktaba 1920–2009
(Wydawnictwo Uniwersytetu Łódzkiego, 2012) -
Selected Scientific Works of Zbigniew Pawłowski on the Occasion of the 80th Anniversary of his Birthday
(Wydawnictwo Uniwersytetu Łódzkiego, 2012) -
Some Construction of Regular A-Optimal Spring Balance Weighing Designs for Even Number of Objects
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)In the paper, the problem of construction of the spring balance weighing designs satisfying the criterion of A-optimality is discussed. The incidence matrices of the partially incomplete block designs are used for ... -
Some Properties of the Robust Trend Tests
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)Formal testing of whether a time series contains a trend is greatly complicated by the fact that in practice it is not known whether the trend is embedded in an I(0) or I(1), series, that is, within a weakly or strongly ... -
Special Cases of Some General Formula for Price Indices
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)In the paper we present a general formula for aggregative price indices that satisfies most postulates coming from the axiomatic price index theory. We show that a lot of known and useful price indices are particular ... -
Statistical Inference from Complex Sample with SAS on the Example of Household Budget Surveys
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)Many sample surveys are not based on simple or unrestricted random samples, but usually on complex samples with stratification, clustering, unequal inclusion probabilities and multistage sampling. To estimate a parameter, ... -
Statistical Tests Based on Empty Cells
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)In professional literature on statistics, a constantly growing interest is observed in non-parametric methods. Commonly these methods are based on counting, rank or position statistics and on a number or length of series. ... -
Tests of Multivariate Independence Based on Copula
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)Very often the aim of statistical analysis is to identify dependencies among variables. More and more multidimensional variables and processes are in focus. This paper presents the tests of multivariate independence based ... -
Using Permutation Tests in Multiple Correlation Investigation
(Wydawnictwo Uniwersytetu Łódzkiego, 2012)An indication of correlation between dependent variable and predictors is a crucial point in building statistical regression model. The test of Pearson correlation coefficient – with relatively good power – needs to ...