[R] call row names

2006-02-21 Thread Ana Quitério
Hi R users.

 

I have a table like that:

 

table


 

var

A1

A2

A3


v1

41203

3.69

2.31


v2

20577

4.51

8.60


v3

20625

2.87

3.50


v4

6115

8.92

2.97


v5

3160

1.49

2.21


v6

2954

2.62

5.98


v7

4731

1.83

7.53


v8

2435

7.68

3.50


v9

2296

3.03

4.84


v10

6153

1.06

4.28


v11

3157

1.07

1.15


v12

2996

1.06

1.01


v13

6084

2.65

2.63


v14

3115

2.42

5.70


v15

2969

2.92

7.53

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*   If  I want column A1 I do this: table$A1
*   And if I want row v4 how can I do? (probably the problem happens
because the column var is not considered as row names, but in the reality
was with this purpose that was created by me)

 

Thanks in advance

 

Ana Quiterio

 

 

 

 

 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 


 

 

 

 

 

 

 


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Re: [R] call row names

2006-02-21 Thread Adaikalavan Ramasamy
1) It is not good practice to call your objects after existing R
functions (e.g. table)

2) I think you are getting rows and columns confused. If you want to
extract the rows/column of a matrix or dataframe, then try subsetting it
by mat[A1, ] or mat[ , v4]. See help(subset) for more information.

3) It looks to me that your object is a list. Try doing class(table).

Regards, Adai


On Tue, 2006-02-21 at 11:56 +, Ana Quitério wrote:
 Hi R users.
 
  
 
 I have a table like that:
 
  
 
 table
 
 
  
 
 var
 
 A1
 
 A2
 
 A3
 
 
 v1
 
 41203
 
 3.69
 
 2.31
 
 
 v2
 
 20577
 
 4.51
 
 8.60
 
 
 v3
 
 20625
 
 2.87
 
 3.50
 
 
 v4
 
 6115
 
 8.92
 
 2.97
 
 
 v5
 
 3160
 
 1.49
 
 2.21
 
 
 v6
 
 2954
 
 2.62
 
 5.98
 
 
 v7
 
 4731
 
 1.83
 
 7.53
 
 
 v8
 
 2435
 
 7.68
 
 3.50
 
 
 v9
 
 2296
 
 3.03
 
 4.84
 
 
 v10
 
 6153
 
 1.06
 
 4.28
 
 
 v11
 
 3157
 
 1.07
 
 1.15
 
 
 v12
 
 2996
 
 1.06
 
 1.01
 
 
 v13
 
 6084
 
 2.65
 
 2.63
 
 
 v14
 
 3115
 
 2.42
 
 5.70
 
 
 v15
 
 2969
 
 2.92
 
 7.53
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 * If  I want column A1 I do this: table$A1
 * And if I want row v4 how can I do? (probably the problem happens
 because the column var is not considered as row names, but in the reality
 was with this purpose that was created by me)
 
  
 
 Thanks in advance
 
  
 
 Ana Quiterio
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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