sahar masoudi
2014-Mar-07 14:10 UTC
[R] I have an error with frailtypack , multivePenal function
my data with *.txt is : T0 T1 I1 E1 E2 E3 V1 V2 V3 0.00000 0.03634 1 1 0 0 1 0 0 0.03634 0.98215 1 1 0 0 1 0 0 0.00000 0.66344 2 1 0 0 0 0 0 0.66344 0.66794 2 0 0 0 0 0 0 0.00000 0.35274 3 1 0 0 1 0 0 0.35274 0.47851 3 1 0 0 1 0 0 0.47851 1.94762 3 0 0 0 1 0 0 I want to analyze my data with function : multivePenal(formula, formula.terminalEvent, formula2, data, Frailty = TRUE,initialize = TRUE, recurrentAG = FALSE, cross.validation = FALSE, n.knots, kappa, maxit = 350, hazard = "Splines", nb.int,print.times = T) But give me an error : Error in aggregate.data.frame(as.data.frame(x), ...) : arguments must have same length In addition: Warning message: In Surv(T0, T1, E1) : Stop time must be > start time, NA created I don't know how I can solve It. please HELP ME. [[alternative HTML version deleted]]