leverage

statistical term

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About leverage

In statistics and in particular in regression analysis, leverage is a measure of how far away the independent variable values of an observation are from those of the other observations. High-leverage points, if any, are outliers with respect to the independent variables. That is, high-leverage points have no neighboring points in space, where is the number of independent variables in a regression model. This makes the fitted model likely to pass close to a high leverage observation. Hence high-leverage points have the potential to cause large changes in the parameter estimates when they are deleted i.e., to be influential points. Although an influential point will typically have high leverage, a high leverage point is not necessarily an influential point. The leverage is typically defined as the diagonal elements of the hat matrix.

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leverage

statistical term

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Not who you're looking for? Others named leverage: American television series (2008-2012) · the use of borrowed funds rather than fresh equity in the pu · ability to influence another side in negotiations · album by Lyriel

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About leverage

In statistics and in particular in regression analysis, leverage is a measure of how far away the independent variable values of an observation are from those of the other observations. High-leverage points, if any, are outliers with respect to the independent variables. That is, high-leverage points have no neighboring points in space, where is the number of independent variables in a regression model. This makes the fitted model likely to pass close to a high leverage observation. Hence high-leverage points have the potential to cause large changes in the parameter estimates when they are deleted i.e., to be influential points. Although an influential point will typically have high leverage, a high leverage point is not necessarily an influential point. The leverage is typically defined as the diagonal elements of the hat matrix.

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Not who you're looking for? Others named leverage: American television series (2008-2012) · the use of borrowed funds rather than fresh equity in the pu · ability to influence another side in negotiations · album by Lyriel

leverage across IJR

Ask Genius by OpenServe about leverage Create in Studio Build a game Watch videos

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leverage across IJR

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leverage across IJR