Displaying 1 result from an estimated 1 matches for "selectmatching".
2011 Feb 01
3
Matching patients
May I ask a clinical question? For a trial, we have a treatment group of small
size, say 30 patients. We want to selectmatching control patients from a bigger
group (100 patients) in terms of several clinical variables, such as age, tumor
stage etc. This practice is to select the closest matching set of control cases.
I wonder if R has any routine or package that can help with this problem. Thank
you. Looking forward...