Dear 'R' friends

I have a sort of stupid question to ask.

I have a matrix say of the order 4 X 3 as

83    98    90
21    83    84
70    39    56
65    29    38

Is there any command in R which will reverse the order i.e. I need to have same 4 X 3 matrix but as given below

65    29    38
70    39    56
21    83    84
83    98    90

i.e. the last row becomes first row, second - last row becomes second row and so on. I need this to allign it with some other variable set.

Thanks

Amelia



      
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