Displaying 1 result from an estimated 1 matches for "tbstudydetail".
2010 Dec 14
0
Merge() error
...ta
frames that I'm merging can remove the error.
For example:
bt <- merge(assessmentb, assessmentb2, by=("caseid"), all=TRUE)
bt <- merge(bt, tbassessment2, by=("caseid"), all=TRUE)
bt <- merge(bt, tbarms2, by=("caseid"), all=TRUE)
bt <- merge(bt, tbstudydetail, by=("caseid"), all=TRUE)
But if I change it to:
bt <- merge(assessmentb, assessmentb2, by=("caseid"), all=TRUE)
bt <- merge(bt, tbarms2, by=("caseid"), all=TRUE)
bt <- merge(bt, tbstudydetail, by=("caseid"), all=TRUE)
bt <- merge(bt, tbass...