نتایج جستجو برای: binary variables
تعداد نتایج: 423886 فیلتر نتایج به سال:
This paper considers an extension of the linear non-Gaussian acyclic model (LiNGAM) that determines causal order among variables from a dataset when are expressed by set equations, including noise. In particular, we assume binary. The existing LiNGAM assumes no confounding is present, which restrictive in practice. Based on concept independent component analysis (ICA), this proposes extended fr...
abstract: proverbs are of the language materials which of the food of any language depends on the quality and quantity of these same materials. in the present research, the researcher tried to present the ramsarian proverbs according to four variables of color, fruit, plantsand animals that selected from the book of the members of each of these four variables, put them into the spss system fo...
A random variable Y is called an independent symmetrizer of a given random variable X if (a) it is independent of X and (b) the distribution of X + Y is symmetric about 0. In cases where the distribution of X is symmetric about its mean, it is easy to see that the constant random variable Y = EX is a minimum-variance independent symmetrizer. Taking Y to have the same distribution as X clearly p...
Finite-sample properties of non-parametric regression for binary dependent variables are analyzed. Non parametric regression is generally considered as highly variable in small samples when the number of regressors is large. In binary choice models, however, it may be more reliable since its variance is bounded. The precision in estimating conditional means as well as marginal effects is invest...
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