An example of my data is shown below. There are 30 columns for diagnosis (diagnoses 1, diagnosis 2, and so on). Each diagnoses number has several disease conditions. I would like to create a binary variable for every disease condition. This is a large dataset and I would like to know of an efficient way to do this task. Thank you, Al Bothwell
| Diagnosis 1 |
Diagnosis 2 |
| Hypertension |
Delusional Disorder |
| Chronic Airway Obst |
Chronic Airway Obst |
| Delusional Disorder |
Hypertension |
| Osteoporosis Nos |
Osteoporosis Nos |
| Leukocytosis Nos |
Atrial Fibrillation |
| Atrial Fibrillation |
Joint Pain-Shlder |
| Joint Pain-Shlder |
Leukocytosis Nos |