Perhaps, the following does it as well.
(d <- data.frame(x1=letters[2*1:4 - 1], x2=letters[2*1:4]))
c(t(d))
Alemtsehai
>> Hello,
>> I am looking for a way to transform an array into a list (or a string).
>> My array has two columns 1 and 2, and I would like to create a list of
the
>> values.
>>
>> Let's say I have :
>>
>> x1 x2
>> 1 a b
>> 2 c d
>> 3 e f
>> 4 g h
>>
>> What I would like to obtain is a,b,c,d,e,f,g,h.
>>
>> I tried without success melt and reshape ( reshape(my_array,
>> direction="long", varying=1:2) ) but I cannot get it work.
>>
>> Thanks a lot !!!
>> thomas
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