Analyses of Postgraduates' Entrance Examination Scores Based on Linear Regression with Dummy Variables
نویسندگان
چکیده
منابع مشابه
How Robust Is Linear Regression with Dummy Variables
Researchers in education and the social sciences make extensive use of linear regression models in which the dependent variable is continuous-valued while the explanatory variables are a combination of continuous-valued regressors and dummy variables. The dummies partition the sample into groups, some of which may contain only a few observations. Such groups may easily include enough outliers t...
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A method is given for obtaining equivalence subgroups of a family of differential equations from the equivalence group of simpler equations of a similar form, but in which the arbitrary functions specifying the family element depend on fewer variables. Examples of applications to classical equations are presented, some of which show how the method can actually be used for a much easier determin...
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Histogram-valued variables are a particular kind of variables studied in Symbolic Data Analysis where to each entity under analysis corresponds a distribution that may be represented by a histogram or by a quantile function. Linear regression models for this type of data are necessarily more complex than a simple generalization of the classical model: the parameters cannot be negative; still th...
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ژورنال
عنوان ژورنال: Proceedings of International Conference on Artificial Life and Robotics
سال: 2016
ISSN: 2188-7829
DOI: 10.5954/icarob.2016.gs10-1