Displaying 1 result from an estimated 1 matches for "11_logreg_fitmodel".
2009 Apr 10
1
How to handle tabular form data in lmer without expanding the data into binary outcome form?
...ich each observation records number of
trials (N) and number of events (Y) given a covariate combination(X) and
group id (grp_id).
So, my dataset is in tabular form. (in case my explanation of tabular form
is unclear,
please see the link:
http://www.stat.psu.edu/online/development/stat504/06_logreg/11_logreg_fitmodel.htm
)
My question: what is the lmer syntax for tabular data ("model Y/N=X" is the
what SAS does as seen in the link above).
In specific, where can I add N (number of trials) into the following line of
lmer code?
m1 <- lmer(Y ~ X+(1|grp_id), family=biomial(link="logit"))
As y...