Recent content by Verap93

Found a solution: COMPUTE Date_flare_FU = 0. FORMATS Date_flare_FU (DATE11). VECTOR A = Disease_activity_T1 TO Disease_activity_T12. VECTOR B = Date_T1 TO Date_T12. LOOP #v = 1 TO 12. DO IF (A(#v)=1). COMPUTE Date_flare_FU = B(#v). END IF. END loop IF (A(#v)=1). EXECUTE.

Hi, I am looking for help! Maybe someone here knows the answer? I want to make a new variable (in SPSS) Date_flare_FU (Date of a disease flare during follow up). This variable will be based on 12 follow up visits (Date_T1 tm Date_T12 -> date), during which disease activity is assessed...