Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Dummy_variable_(statistics)> ?p ?o }
- Dummy_variable_(statistics) abstract "In statistics and econometrics, particularly in regression analysis, a dummy variable (also known as an indicator variable, design variable, Boolean indicator, categorical variable, binary variable, or qualitative variable) is one that takes the value 0 or 1 to indicate the absence or presence of some categorical effect that may be expected to shift the outcome. Dummy variables are used as devices to sort data into mutually exclusive categories (such as smoker/non-smoker, etc.). For example, in econometric time series analysis, dummy variables may be used to indicate the occurrence of wars or major strikes. A dummy variable can thus be thought of as a truth value represented as a numerical value 0 or 1 (as is sometimes done in computer programming).Dummy variables are "proxy" variables or numeric stand-ins for qualitative facts in a regression model. In regression analysis, the dependent variables may be influenced not only by quantitative variables (income, output, prices, etc.), but also by qualitative variables (gender, religion, geographic region, etc.). A dummy independent variable (also called a dummy explanatory variable) which for some observation has a value of 0 will cause that variable's coefficient to have no role in influencing the dependent variable, while when the dummy takes on a value 1 its coefficient acts to alter the intercept. For example, suppose Gender is one of the qualitative variables relevant to a regression. Then, female and male would be the categories included under the Gender variable. If female is arbitrarily assigned the value of 1, then male would get the value 0. Then the intercept (the value of the dependent variable if all other explanatory variables hypothetically took on the value zero) would be the constant term for males but would be the constant term plus the coefficient of the gender dummy in the case of females.Dummy variables are used frequently in time series analysis with regime switching, seasonal analysis and qualitative data applications. Dummy variables are involved in studies for economic forecasting, bio-medical studies, credit scoring, response modelling, etc. Dummy variables may be incorporated in traditional regression methods or newly developed modeling paradigms.".
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- Dummy_variable_(statistics) wikiPageExternalLink 716-6%20Dummy%20Variables%20and%20Time%20Series.pdf.
- Dummy_variable_(statistics) wikiPageExternalLink dummy-regression-notes.pdf.
- Dummy_variable_(statistics) wikiPageExternalLink Chapter7.pdf.
- Dummy_variable_(statistics) wikiPageExternalLink statancova.html.
- Dummy_variable_(statistics) wikiPageExternalLink anovareg.htm.
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- Dummy_variable_(statistics) wikiPageWikiLink Analysis_of_covariance.
- Dummy_variable_(statistics) wikiPageWikiLink Analysis_of_variance.
- Dummy_variable_(statistics) wikiPageWikiLink Category:Econometrics.
- Dummy_variable_(statistics) wikiPageWikiLink Category:Mathematical_and_quantitative_methods_(economics).
- Dummy_variable_(statistics) wikiPageWikiLink Category:Regression_analysis.
- Dummy_variable_(statistics) wikiPageWikiLink Category:Statistical_models.
- Dummy_variable_(statistics) wikiPageWikiLink Chow_test.
- Dummy_variable_(statistics) wikiPageWikiLink Coefficient.
- Dummy_variable_(statistics) wikiPageWikiLink Conditional_expectation.
- Dummy_variable_(statistics) wikiPageWikiLink Conditional_probability.
- Dummy_variable_(statistics) wikiPageWikiLink Constant_term.
- Dummy_variable_(statistics) wikiPageWikiLink Credit_score.
- Dummy_variable_(statistics) wikiPageWikiLink Cross-sectional_data.
- Dummy_variable_(statistics) wikiPageWikiLink Cumulative_distribution_function.
- Dummy_variable_(statistics) wikiPageWikiLink Dependent_and_independent_variables.
- Dummy_variable_(statistics) wikiPageWikiLink Dichotomy.
- Dummy_variable_(statistics) wikiPageWikiLink Econometrics.
- Dummy_variable_(statistics) wikiPageWikiLink Economic_forecasting.
- Dummy_variable_(statistics) wikiPageWikiLink Errors_and_residuals.
- Dummy_variable_(statistics) wikiPageWikiLink Errors_and_residuals_in_statistics.
- Dummy_variable_(statistics) wikiPageWikiLink Expected_value.
- Dummy_variable_(statistics) wikiPageWikiLink Fixed_effects_estimator.
- Dummy_variable_(statistics) wikiPageWikiLink Fixed_effects_model.
- Dummy_variable_(statistics) wikiPageWikiLink Goodness_of_fit.
- Dummy_variable_(statistics) wikiPageWikiLink Heteroscedasticity.
- Dummy_variable_(statistics) wikiPageWikiLink Indicator_function.
- Dummy_variable_(statistics) wikiPageWikiLink Interaction_(statistics).
- Dummy_variable_(statistics) wikiPageWikiLink Least_squares.
- Dummy_variable_(statistics) wikiPageWikiLink Linear_discriminant_analysis.
- Dummy_variable_(statistics) wikiPageWikiLink Linear_probability_model.
- Dummy_variable_(statistics) wikiPageWikiLink Logistic_distribution.
- Dummy_variable_(statistics) wikiPageWikiLink Logistic_regression.
- Dummy_variable_(statistics) wikiPageWikiLink Maximum_likelihood.
- Dummy_variable_(statistics) wikiPageWikiLink Multicollinearity.
- Dummy_variable_(statistics) wikiPageWikiLink Mutual_exclusivity.
- Dummy_variable_(statistics) wikiPageWikiLink Mutually_exclusive_events.
- Dummy_variable_(statistics) wikiPageWikiLink Normal_distribution.
- Dummy_variable_(statistics) wikiPageWikiLink Odds.
- Dummy_variable_(statistics) wikiPageWikiLink P-value.
- Dummy_variable_(statistics) wikiPageWikiLink P_value.
- Dummy_variable_(statistics) wikiPageWikiLink Panel_data.
- Dummy_variable_(statistics) wikiPageWikiLink Polychotomy.
- Dummy_variable_(statistics) wikiPageWikiLink Pooled_time-series.
- Dummy_variable_(statistics) wikiPageWikiLink Probit_model.
- Dummy_variable_(statistics) wikiPageWikiLink Qualitative_data.
- Dummy_variable_(statistics) wikiPageWikiLink Qualitative_property.
- Dummy_variable_(statistics) wikiPageWikiLink Regression_analysis.
- Dummy_variable_(statistics) wikiPageWikiLink Standard_error.
- Dummy_variable_(statistics) wikiPageWikiLink Standard_error_(statistics).
- Dummy_variable_(statistics) wikiPageWikiLink Statistical_hypothesis_testing.
- Dummy_variable_(statistics) wikiPageWikiLink Statistical_significance.
- Dummy_variable_(statistics) wikiPageWikiLink Statistics.
- Dummy_variable_(statistics) wikiPageWikiLink Strike_action.
- Dummy_variable_(statistics) wikiPageWikiLink T-statistic.
- Dummy_variable_(statistics) wikiPageWikiLink Time_series.
- Dummy_variable_(statistics) wikiPageWikiLink Time_series_analysis.
- Dummy_variable_(statistics) wikiPageWikiLink Tobit_model.
- Dummy_variable_(statistics) wikiPageWikiLink Truth_value.
- Dummy_variable_(statistics) wikiPageWikiLink File:Ancova_graph.jpg.
- Dummy_variable_(statistics) wikiPageWikiLink File:Anova_graph.jpg.
- Dummy_variable_(statistics) wikiPageWikiLink File:CDF_graph.jpg.
- Dummy_variable_(statistics) wikiPageWikiLink File:Graph_showing_Wage_=_α0_+_δ0female_+_α1education_+_U,_δ0_0.jpg.
- Dummy_variable_(statistics) wikiPageWikiLinkText "Dummy variable (statistics)".
- Dummy_variable_(statistics) wikiPageWikiLinkText "Dummy variable (statistics)#Dummy dependent variables".
- Dummy_variable_(statistics) wikiPageWikiLinkText "Dummy variable (statistics)#Precautions in the usage of dummy variables".
- Dummy_variable_(statistics) wikiPageWikiLinkText "controlling".
- Dummy_variable_(statistics) wikiPageWikiLinkText "dummy regressors".
- Dummy_variable_(statistics) wikiPageWikiLinkText "dummy variable".
- Dummy_variable_(statistics) wikiPageWikiLinkText "dummy variables in regression analysis".
- Dummy_variable_(statistics) wikiPageWikiLinkText "dummy variables".
- Dummy_variable_(statistics) hasPhotoCollection Dummy_variable_(statistics).
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- Dummy_variable_(statistics) subject Category:Econometrics.
- Dummy_variable_(statistics) subject Category:Mathematical_and_quantitative_methods_(economics).
- Dummy_variable_(statistics) subject Category:Regression_analysis.
- Dummy_variable_(statistics) subject Category:Statistical_models.
- Dummy_variable_(statistics) comment "In statistics and econometrics, particularly in regression analysis, a dummy variable (also known as an indicator variable, design variable, Boolean indicator, categorical variable, binary variable, or qualitative variable) is one that takes the value 0 or 1 to indicate the absence or presence of some categorical effect that may be expected to shift the outcome. Dummy variables are used as devices to sort data into mutually exclusive categories (such as smoker/non-smoker, etc.).".
- Dummy_variable_(statistics) label "Dummy variable (statistics)".
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- Dummy_variable_(statistics) sameAs Фиктивная_переменная.
- Dummy_variable_(statistics) sameAs Kukla_değişken_tuzağı.
- Dummy_variable_(statistics) sameAs Q427977.
- Dummy_variable_(statistics) sameAs Q427977.
- Dummy_variable_(statistics) wasDerivedFrom Dummy_variable_(statistics)?oldid=675302333.
- Dummy_variable_(statistics) depiction Graph_showing_Wage_=_α0_+_δ0female_+_α1education_+_U,_δ0_0.jpg.