From RESIDUALs to STANDARDIZED RESIDUALs

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Maty 2013-7-18

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https://ww2.mathworks.cn/matlabcentral/answers/82445-from-residuals-to-standardized-residuals

评论： Ones ghaffari 2021-12-4

Hi all, if "A" is a "residuals vector" how can I get the standardized residuals?

Thanks in advance for your consideration and any help! Maty

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Ones ghaffari 2021-12-4

it depends on the type of your regression model. if it is non linear you can get directly the standardized residuals using first Fitnlm function https://www.mathworks.com/help/stats/fitnlm.html

and then:

r = mdl.Residuals.Standardized

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Shashank Prasanna 2013-7-18

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https://ww2.mathworks.cn/matlabcentral/answers/82445-from-residuals-to-standardized-residuals#answer_92190

There is the definition:

http://www.mathworks.com/help/stats/linear-regression-output-and-diagnostic-statistics.html#btkvxq6-19

Standardized residuals are raw residuals divided by their estimated standard deviation.

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Maty 2013-7-19

Thanks but the problem is the syntax

Shashank Prasanna 2013-7-19

could you elaborate? what have you tried? There formula is right there, you just need to divide the residuals by the standard deviation. What do you need help with?

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