[R] help counting in data

[Rui Barradas]

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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