  
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.
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