UICI and LICI what is SPSS doing?

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UICI and LICI what is SPSS doing?

Postby ShaSha » Sat May 07, 2016 7:26 pm

Hello everyone,

I would like to know what SPSS does when it computes the UICI and LICI (upper and lower individual confidence interval). I am asking because when we compute "by hand" the same prediction interval for a given individual using the output tables from a simple linear regression we get a slightly different interval (up to 0,005 difference).

I couldn't find online how to get the code used for this command in order to look closer at what SPSS does.

Thanks for your help,

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