Here is one way and how to access the data:
> x
[,1] [,2]
[1,] -1 0.05
[2,] 1 0.05
[3,] 1 0.00
[4,] 0 0.05
[5,] -1 0.00
[6,] 0 0.10
[7,] 1 0.10
[8,] -1 0.00
[9,] -1 0.10
[10,] 0 0.05
[11,] 0 0.10
[12,] -1 0.10
[13,] 1 0.00
[14,] -1 0.05
[15,] 1 0.00
> tapply(x[,1], x[,2], table)
$"0"
-1 1
2 3
$"0.05"
-1 0 1
2 2 1
$"0.1"
-1 0 1
2 2 1
> y <- tapply(x[,1], x[,2], table)
> y[["0"]]["-1"]
-1
2
> y[["0.1"]]["0"]
0
2
>
On 12/30/05, Xiyan Lon <[EMAIL PROTECTED]> wrote:
>
> Dear all,
> I want to summary and count my data something like
> > te.Ce
> [,1] [,2]
> [1,] -1 0.05
> [2,] 1 0.05
> [3,] 1 0.00
> [4,] 0 0.05
> [5,] -1 0.00
> [6,] 0 0.10
> [7,] 1 0.10
> [8,] -1 0.00
> [9,] -1 0.10
> [10,] 0 0.05
> [11,] 0 0.10
> [12,] -1 0.10
> [13,] 1 0.00
> [14,] -1 0.05
> [15,] 1 0.00
>
> How could I count (summary) all my data which I need the result like
>
> for 0.05
> -1 0 1
> 2 2 1
>
> for 0.00
> -1 0 1
> 2 0 3
>
> for 0.10
> -1 0 1
> 2 2 1
>
> I have tried with summary but I did not find what I need.
> Maybe someone could help me.
> Happy new year.
> Xiyan Lon
>
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--
Jim Holtman
Cincinnati, OH
+1 513 247 0281
What the problem you are trying to solve?
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