[R] HOw to delete a row in the data matrix and change the order of the row ???
ychu066
ychu066 at aucklanduni.ac.nz
Thu Nov 19 03:23:17 CET 2009
done thanks
Uwe Ligges-3 wrote:
>
> Assign new row names?
>
> Uwe Ligges
>
>
> ychu066 wrote:
>> hi,
>>
>> i delete row 65,70,75 in my data
>> data<- data[-c(65,70,75),]
>>
>> But i also want the order of the row to match up
>> eg:
>>
>> 67 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 68 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 69 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 71 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 72 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 73 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 74 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 76 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 77 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>>
>> I dont want this , I don't want a gap between 69-71 , 73-74 and 74-76.
>>
>> i want it like this
>> 67 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 68 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 69 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 70 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 71 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 72 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 73 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 74 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>> 75 1 1 1 1 1 1 1 1 1 1 1 1 1
>> 1
>> 1
>>
>> please help me ...
>>
>>
>
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