Displaying 2 results from an estimated 2 matches for "retinopathi".
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retinopathy
2013 Feb 23
5
Selecting First Incidence from Longitudinal Data
I have a longitudinal competing risk data of the form:
ID COMPL SEX HEREDITY
1 0 1 2
1 0 1 2
1 3 1 2
2 0 0 1
2 1 0 1
2 2 0 1
2 2 0 1
3 0 0 1
3 0 0 1
3 0 0 1
3 0 0 1
3 2 0 1
4 0 1 2
4 0 1
2012 Mar 13
1
how to write crossed and nested random effects in a model
Dear R Users,
I have a question based on my research. I am analyzing reader-based
diagnostic data set. My study involves diabetic patients who were evaluated
for treatable diabetic retinopathy based on the presence or absence of two
pathologies in their eyes. Pathologies were identified using the clinical
examination (Gold standard method). In addition it can be identified by
taking digital