Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Standardized_coefficient> ?p ?o }
Showing triples 1 to 67 of
67
with 100 triples per page.
- Standardized_coefficient abstract "In statistics, standardized coefficients or beta coefficients are the estimates resulting from a regression analysis that have been standardized so that the variances of dependent and independent variables are 1. Therefore, standardized coefficients refer to how many standard deviations a dependent variable will change, per standard deviation increase in the predictor variable. Standardization of the coefficient is usually done to answer the question of which of the independent variables have a greater effect on the dependent variable in a multiple regression analysis, when the variables are measured in different units of measurement (for example, income measured in dollars and family size measured in number of individuals).Some statistical software packages like PSPP, SPSS and SYSTAT label the standardized regression coefficients as "Beta" while the unstandardized coefficients are labeled "B". Others, like DAP/SAS label them "Standardized Coefficient". Sometimes the unstandardized variables are also labeled as "b".A regression carried out on original (unstandardized) variables produces unstandardized coefficients. A regression carried out on standardized variables produces standardized coefficients. Values for standardized and unstandardized coefficients can also be derived subsequent to either type of analysis.Before solving a multiple regression problem, all variables (independent and dependent) can be standardized. Each variable can be standardized by subtracting its mean from each of its values and then dividing these new values by the standard deviation of the variable. Standardizing all variables in a multiple regression yields standardized regression coefficients that show the change in the dependent variable measured in standard deviations.Advantages Standard coefficients' advocates note that the coefficients ignore the independent variable's scale of units, which makes comparisons easy.Disadvantages Critics voice concerns that such a standardization can be misleading. Since standardizing a variable removes the unit of measurement from its value, a standardized coefficient for a given relationship only represents its strength relative to the variation in the distributions. This invites bias due to sampling error when one standardizes variables using means and standard deviations based on small samples. Furthermore, a change of one standard deviation in one variable is only equivalent to a change of one standard deviation in another predictor insofar as the shapes of the two variables' distributions resemble one another. The meaning of a standard deviation may vary markedly between non-normal distributions (e.g., when skewed or otherwise asymmetrical). This underscores the importance of normality assumptions in parametric statistics, and poses an additional problem when interpreting standardized coefficient estimates that even nonparametric regression does not solve when dealing with non-normal distributions.".
- Standardized_coefficient wikiPageExternalLink importnt.htm.
- Standardized_coefficient wikiPageExternalLink glossary.htm.
- Standardized_coefficient wikiPageID "7338849".
- Standardized_coefficient wikiPageLength "4064".
- Standardized_coefficient wikiPageOutDegree "32".
- Standardized_coefficient wikiPageRevisionID "680345413".
- Standardized_coefficient wikiPageWikiLink Beta_(finance).
- Standardized_coefficient wikiPageWikiLink Category:Regression_analysis.
- Standardized_coefficient wikiPageWikiLink Category:Statistical_terminology.
- Standardized_coefficient wikiPageWikiLink DAP_(software).
- Standardized_coefficient wikiPageWikiLink Dependent_and_independent_variables.
- Standardized_coefficient wikiPageWikiLink Dependent_variable.
- Standardized_coefficient wikiPageWikiLink Dollar.
- Standardized_coefficient wikiPageWikiLink Family.
- Standardized_coefficient wikiPageWikiLink Family_size.
- Standardized_coefficient wikiPageWikiLink Income.
- Standardized_coefficient wikiPageWikiLink Individual.
- Standardized_coefficient wikiPageWikiLink Linear_regression.
- Standardized_coefficient wikiPageWikiLink List_of_statistical_packages.
- Standardized_coefficient wikiPageWikiLink Mean.
- Standardized_coefficient wikiPageWikiLink Multiple_regression.
- Standardized_coefficient wikiPageWikiLink Nonparametric_regression.
- Standardized_coefficient wikiPageWikiLink Normal_distribution.
- Standardized_coefficient wikiPageWikiLink Number.
- Standardized_coefficient wikiPageWikiLink PSPP.
- Standardized_coefficient wikiPageWikiLink Parametric_statistics.
- Standardized_coefficient wikiPageWikiLink Regression_analysis.
- Standardized_coefficient wikiPageWikiLink SAS_(software).
- Standardized_coefficient wikiPageWikiLink SAS_System.
- Standardized_coefficient wikiPageWikiLink SPSS.
- Standardized_coefficient wikiPageWikiLink SYSTAT_(statistics).
- Standardized_coefficient wikiPageWikiLink Sampling_error.
- Standardized_coefficient wikiPageWikiLink Scale_of_units.
- Standardized_coefficient wikiPageWikiLink Skewness.
- Standardized_coefficient wikiPageWikiLink Standard_deviation.
- Standardized_coefficient wikiPageWikiLink Statistics.
- Standardized_coefficient wikiPageWikiLink Units_of_measurement.
- Standardized_coefficient wikiPageWikiLink Variance.
- Standardized_coefficient wikiPageWikiLinkText "Standardized coefficient".
- Standardized_coefficient wikiPageWikiLinkText "standardized (standard deviation-score form) coefficients".
- Standardized_coefficient wikiPageWikiLinkText "standardized coefficient".
- Standardized_coefficient wikiPageWikiLinkText "standardized regression coefficient".
- Standardized_coefficient wikiPageWikiLinkText "standardized regression coefficients".
- Standardized_coefficient hasPhotoCollection Standardized_coefficient.
- Standardized_coefficient wikiPageUsesTemplate Template:Distinguish2.
- Standardized_coefficient wikiPageUsesTemplate Template:No_footnotes.
- Standardized_coefficient wikiPageUsesTemplate Template:Refimprove.
- Standardized_coefficient subject Category:Regression_analysis.
- Standardized_coefficient subject Category:Statistical_terminology.
- Standardized_coefficient hypernym Estimates.
- Standardized_coefficient type Article.
- Standardized_coefficient type Model.
- Standardized_coefficient type Type.
- Standardized_coefficient type Article.
- Standardized_coefficient type Econometric.
- Standardized_coefficient type Model.
- Standardized_coefficient type Type.
- Standardized_coefficient type Thing.
- Standardized_coefficient comment "In statistics, standardized coefficients or beta coefficients are the estimates resulting from a regression analysis that have been standardized so that the variances of dependent and independent variables are 1. Therefore, standardized coefficients refer to how many standard deviations a dependent variable will change, per standard deviation increase in the predictor variable.".
- Standardized_coefficient label "Standardized coefficient".
- Standardized_coefficient differentFrom Beta_(finance).
- Standardized_coefficient sameAs m.025zm_b.
- Standardized_coefficient sameAs Q17086839.
- Standardized_coefficient sameAs Q17086839.
- Standardized_coefficient wasDerivedFrom Standardized_coefficient?oldid=680345413.
- Standardized_coefficient isPrimaryTopicOf Standardized_coefficient.