[R-sig-ME] Extracting Lv 1 and Lv 2 residuals: lmer

Ben Bolker bbo|ker @end|ng |rom gm@||@com
Mon Aug 19 21:10:06 CEST 2019

On 2019-08-19 2:36 p.m., Daniel P Moriarity wrote:
> Good afternoon,
> I e-mailed one of the authors of the residuals function (see below) and
> they said that they could not remember but suggested e-mailing this mailing
> list. Any help would be appreciated!

  The URL below points to the help page for the lme function from the
nlme package - which is not the same as the lmer function in the lme4

  individual-level residuals: residuals(model1)
  population-level residuals:  Data$Y - predict(model1, re.form=~0)

> "I am attempting to extract the Lv 1 and Lv 2 from an lmer model using the
> below syntax, but no matter what I change the "level" to, the resulting
> objects are identical. Do either of you have the time to specify how to
> change this specifier to extract Lv1 and Lv2 residuals? Thank you.
> model1 <- CRP_Dep_Model2 <-lmer(Y ~ X+C+(1|ID), data = Data)
> residuals(model1, level = 0:1)
> https://astrostatistics.psu.edu/su07/R/html/nlme/html/residuals.lme.html "
> My best,
> Daniel
> Doctoral Student, Clinical Area
> Mood and Cognition Lab
> Department of Psychology
> Temple University
> 1701 North 13th Street
> Philadelphia, PA 19122
> daniel.moriarity using temple.edu <hannah.frank using temple.edu>
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