SAS_Institute
A00-280 · Question #30
A00-280 Question #30: Real Exam Question with Answer & Explanation
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Question
Given the VITALS data set:
PATID VISIT PULSE SYSBP DIABP
141 Week 1 60 118 72
141 Week 2 60 112 70
141 Week 3 66 108 72
141 Week 4 76 110 70
218 Week 1 82 130 73
218 Week 2 75 118 69
218 Week 3 91 127 79
218 Week 4 71 119 76
Which program was used to transpose the data set into the following structure?
PATID VISIT NAME LABEL COL1
141 Week 1 PULSE Pulse 60
141 Week 1 SYSBP Systolic BP 118
141 Week 1 DIABP Diastolic BP 72
141 Week 2 PULSE Pulse 60
141 Week 2 SYSBP Systolic BP 112
141 Week 2 DIABP Diastolic BP 70
141 Week 3 PULSE Pulse 66
141 Week 3 SYSBP Systolic BP 108
141 Week 3 DIABP Diastolic BP 72
141 Week 4 PULSE Pulse 76
Options
- Aproc transpose data=vitals ; var pulse sysbp diabp ; run ;
- Bproc transpose data=vitals ; by patid visit ; run ;
- Cproc transpose data=vitals ; var patid visit ; run ;
- Dproc transpose data=vitals ; id patid visit ; run ;
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