Hello:
I have an lme object, say lme_res2, which was generated using the varIdent.
I'm trying to extract the double 1.532940 from the object, but I can't find it
by attributes(lme_res2) or attributes(summary(lme_res2)). How can I pull it
out (so that I can save it to another variable)? Thanks.
Shin
Linear mixed-effects model fit by REML
Data: dat
Log-restricted-likelihood: 22.3213
Fixed: express1 ~ race * thaps + race * tuni
(Intercept) race thaps tuni race:thaps race:tuni
7.00034057 -0.02675202 -0.05687972 0.01265845 -0.03859781 -0.11248439
Random effects:
Formula: ~1 | fam
(Intercept)
StdDev: 0.1131353
Formula: ~1 | twin %in% fam
(Intercept)
StdDev: 0.1740635
Formula: ~1 | thaw %in% twin %in% fam
(Intercept) Residual
StdDev: 0.1177579 0.1182267
Variance function:
Structure: Different standard deviations per stratum
Formula: ~1 | race
Parameter estimates:
0 1
1.000000 1.532940
Number of Observations: 218
Number of Groups:
fam twin %in% fam thaw %in% twin %in% fam
33 66 102
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