Displaying 2 results from an estimated 2 matches for "non_stat_m_dep".
2000 Mar 18
1
Corstr in the Gee (Generalized Estimation Equation) arguments?
Dear all:
Y=a+bX1+cX2
In the Gee (Generalized Estimation Equation) arguments:
The arument Corstr has sveral choices:
"independence" "fixed" "stat_M_dep" "non_stat_M_dep"
"exchangeable" "AR-M" "unstructured"
What does each term mean?
How do I choose among them?
How do I know the correlation structure of my repeated measures data?
Can non-normally distributed X1, X2 be used?
Thank you very much.
Sincerely,
Jinn-Yuh G...
2010 Jun 17
0
Modifyiing R working matrix within "gee" source code
...- c("gaussian", "poisson", "binomial", "Gamma", "quasi")
varfuns <- c("constant", "mu", "mu(1-mu)", "mu^2")
corstrs <- c("independence", "fixed", "stat_M_dep", "non_stat_M_dep",
"exchangeable", "AR-M", "unstructured")
linkv <- as.integer(match(c(family$link), links, -1))
famv <- match(family$family, fams, -1)
if (famv < 1)
stop("unknown family")
if (famv <= 4)
varfunv <- f...