R Under development (unstable) (2024-09-18 r87177 ucrt) -- "Unsuffered Consequences"
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> library(orca)
> data("karate")
> count4(data.matrix(karate))
      O0 O1  O2 O3 O4  O5  O6  O7 O8 O9 O10 O11 O12 O13 O14
 [1,] 16 17 102 18 81 197  13 352 10  6  34 171   2  30   7
 [2,]  9 19  24 12 73  56  33  32  6  8  80  27   2  18   7
 [3,] 10 34  34 11 72 179  84  54 20 17  75  51   6   8   7
 [4,]  6 20   5 10 49  11  56   1  0  5  81   5   4   7   7
 [5,]  3 16   1  2 17   1  64   0  1 15  25   0   2   1   0
 [6,]  4 15   3  3 15  14  64   0  1 14  25   2   2   2   0
 [7,]  4 15   3  3 15  14  64   0  1 14  25   2   2   2   0
 [8,]  4 25   0  6 37   0  87   0  0  5  53   0  11   0   4
 [9,]  5 44   5  5 31  74 208   0 10 23  58   6  12   3   1
[10,]  2 25   1  0 40  15 130   0  5 26   0   0   0   0   0
[11,]  3 16   1  2 17   1  64   0  1 15  25   0   2   1   0
[12,]  1 15   0  0 17   0  87   0  0 18   0   0   0   0   0
[13,]  2 18   0  1 27   0  79   0  0 18  10   0   4   0   0
[14,]  5 41   4  6 27  69 192   0 10 20  53   6  11   0   4
[15,]  2 25   0  1 34   0 142   0  0  8   7   0   9   0   0
[16,]  2 25   0  1 34   0 142   0  0  8   7   0   9   0   0
[17,]  2  4   0  1 28   0   0   0  0  2   2   0   1   0   0
[18,]  2 21   0  1 27   0  96   0  0 16   9   0   6   0   0
[19,]  2 25   0  1 34   0 142   0  0  8   7   0   9   0   0
[20,]  3 37   2  1 31  43 201   0  5 31   9   1   6   0   0
[21,]  2 25   0  1 34   0 142   0  0  8   7   0   9   0   0
[22,]  2 21   0  1 27   0  96   0  0 16   9   0   6   0   0
[23,]  2 25   0  1 34   0 142   0  0  8   7   0   9   0   0
[24,]  5 27   6  4 36  39 111   2  4  5  43   5   9   2   1
[25,]  3  8   2  1 67   7   6   0  2  3   5   1   0   0   0
[26,]  3  9   2  1 62   7   6   0  3  6   5   1   0   0   0
[27,]  2 17   0  1 29   0  93   0  0 13  13   0   2   0   0
[28,]  4 29   5  1 47  53 120   2  8 25  14   2   2   0   0
[29,]  3 28   2  1 59  23 122   0  7 25  17   1   1   0   0
[30,]  4 24   2  4 34  11 111   0  0  4  43   1   9   2   1
[31,]  4 33   3  3 56  39 138   0  5 18  32   3   9   0   1
[32,]  6 42  12  3 34 149 216   9 10 25  23  10   9   1   0
[33,] 12 23  53 13 56 150  40 139 10 10  75  34   4  45   2
[34,] 17 18 121 15 81 210   3 507 25  9  26 123   1  48   2
> 
> proc.time()
   user  system elapsed 
   0.09    0.06    0.15