CROSSVAL data. More information is available at https://adni.loni.usc.edu/data-samples/adni-data/
Usage
data(CROSSVAL)
Details
ORIGPROT character , with options: ADNI1
RID numeric Range value: 2, ..., 1435
GROUP_NAME character
SET_ID character , with options: c, e, g, d, j, b, a, f, h, i
TRAINING numeric Range value: 0, ..., 1
update_stamp POSIXct: YYY-MM-DD