[R] trivial list question

[ONKELINX, Thierry]

Use lapply on a costum function.

lapply(1:92, function(i){
    (i - 1) * 2 + 1:2
})

HTH,

Thierry 


------------------------------------------------------------------------
----
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
and Forest
Cel biometrie, methodologie en kwaliteitszorg / Section biometrics,
methodology and quality assurance
Gaverstraat 4
9500 Geraardsbergen
Belgium 
tel. + 32 54/436 185
Thierry.Onkelinx op inbo.be 
www.inbo.be 

To call in the statistician after the experiment is done may be no more
than asking him to perform a post-mortem examination: he may be able to
say what the experiment died of.
~ Sir Ronald Aylmer Fisher

The plural of anecdote is not data.
~ Roger Brinner

The combination of some data and an aching desire for an answer does not
ensure that a reasonable answer can be extracted from a given body of
data.
~ John Tukey

-----Oorspronkelijk bericht-----
Van: r-help-bounces op r-project.org [mailto:r-help-bounces op r-project.org]
Namens Boks, M.P.M.
Verzonden: dinsdag 1 juli 2008 14:46
Aan: r-help op r-project.org
Onderwerp: [R] trivial list question

Dear experts,

For the makeGenotype function I need a list as in the example. However,
since my list needs to be 184 long there must be an easy way to make it.

>list(1:2,3:4,5:6,7:8)
[[1]]
[1] 1 2

[[2]]
[1] 3 4

[[3]]
[1] 5 6

[[4]]
[1] 7 8

 I have tried 
lis<-1:184
dim(lis)=c(92,2,1)
as.list(lis)

and several other options. Any suggestions?

many thanks

Marco 

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