+# Data. Two fixed dummy covariates (ncovcol=2), zero fixed quantitative covariate (nqv=0), zero time varying covariate (ntv=0), zero quantitative time varying covariate (nqtv=0)
+#id V1 V2 W DBirth DDeath D_1st S_1 D_2nd S_2 D_3rd S_3 D_4 S_4
1 1 1 1 7/1914 99/9999 7/1984 1 6/1986 1 6/1988 1 7/1990 -1
2 1 1 1 7/1914 99/9999 7/1984 1 7/1986 1 6/1988 1 6/1990 1
3 1 1 1 6/1914 99/9999 6/1984 1 7/1986 1 6/1988 1 7/1990 1