[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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