Li, Hua HUL at stowers-institute.org writes:
I am using extract.lme.cov to extract the covariance matrix of lme. But
the results are not expected.
b - lme(travel~1,Rail,~1|Rail)
The default correlation for lme is no correlation within groups.
extract.lme.cov(b,Rail)
The part of
Hi, all:
I am using extract.lme.cov to extract the covariance matrix of lme. But
the results are not expected.
For example,
b - lme(travel~1,Rail,~1|Rail)
The default correlation for lme is no correlation within groups.
extract.lme.cov(b,Rail)
The part of covariance matrix looks like:
