Creating new column
I am trying to create a column titled >2 Exac from the following example data set.PatientExac/yr>2 Exac2341123421234512341123510235102351023631236112361123611If any row for a particular patient is greater than or equal to 2 then I want to place a 1 in the new column (>2 Exac) for that patient (for each entry in the database).If no row for a particular patient is greater than or equal to 2, then I ...