Hello,
Post your data using dput(). Copy the output of dput(X) and paste it in
a post.
Anyway, you can try the following.
sum( leftaj <= X & X <= rightaj )
Hope this helps,
Rui Barradas
Em 11-08-2012 14:59, hafida escreveu:
Hi
i have this data
X
[1] 5.79 1579.52 2323.70 68.85 426.07 110.29 108.29 1067.60 17.05
22.66
[11] 21.02 175.88 139.07 144.12 20.46 43.40 194.90 47.30 7.74
0.40
[21] 82.85 9.88 89.29 215.10 1.75 0.79 15.93 3.91 0.27
0.69
[31] 100.58 27.80 13.95 53.24 0.96 4.15 0.19 0.78 8.01
31.75
[41] 7.35 6.50 8.27 33.91 32.52 3.16 4.85 2.78 4.67
1.31
[51] 12.06 36.71 72.89 1.97 0.59 2.58 1.69 2.71 25.50
0.35
[61] 0.99 3.99 3.67 2.07 0.96 5.35 2.90 13.77 0.47
0.73
[71] 1.40 0.74 0.39 1.13 0.09 2.38
>and i have an intervale I[j]<- leftaj, rightaj HERE I CAN
T PROGRAMATE THIS INTERVAL
SO i have
leftaj
[1] 0 1.179 3.729 9.418 18.010 29.746 58.662 131.566
rightaj
[1] 1.179 3.729 9.418 18.010 29.746 58.662 131.566 2323.700
>i want to counting the number of X hows in the intervale [leftaj,
rightaj]
thanks for helping
hafida
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