[R] 'x' values must be positive.

2011-03-16 Thread rens
> b
[1] "2" "1" "1" "1" "1" "1"
> pie(b)
Error in pie(b) : 'x' values must be positive.

Can someone help me?

And sorry i am an beginner

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Re: [R] 'x' values must be positive.

2011-03-16 Thread rens
It's ok, i solved it.
It wasn't an integer,

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[R] fetch uneven

2011-03-16 Thread rens
Hi
I have a vector m:
 m
 [1] "ABC transporters"   
 [2] "2"  
 [3] "Acetyl-CoA" 
 [4] "1"  
 [5] "Energie"
 [6] "1"  
 [7] "FAD Biosynthese"
 [8] "1"  
 [9] "Glyoxylate and dicarboxylate metabolism"
[10] "1"  
[11] "Transport"  
[12] "1"   
and i want to do take the even or uneven numbers out of them
you can do it lik this:
a<-m[c(1,3,5,7,9,11)]

but i want to do this automatic and i never now how long the vector is.

Can someone help me?


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Re: [R] fetch uneven

2011-03-17 Thread rens
Thanks !
You all made my day !


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