Message-ID: <888672653.228182.1458046179069.JavaMail.yahoo@mail.yahoo.com>
Date: 2016-03-15T12:49:39Z
From: Mohammad Tanvir Ahamed
Subject: List funtion
In-Reply-To: <CAHxKz8ZgH1Qt8vLW-H6xpSQsMNW58teOKn0k+vfBmxvOS2ouCQ@mail.gmail.com>
> v3<-list(rep(list(v1),2),rep(list(v2),3))
> v3
[[1]]
[[1]][[1]]
[1] 8 4 9 12
[[1]][[2]]
[1] 8 4 9 12
[[2]]
[[2]][[1]]
[1] 7 8 11
[[2]][[2]]
[1] 7 8 11
[[2]][[3]]
[1] 7 8 11
if you want to track each list category.
Tanvir Ahamed
G?teborg, Sweden | mashranga at yahoo.com
----- Original Message -----
From: Andr? Luis Neves <andrluis at ualberta.ca>
To: r-help at r-project.org
Sent: Monday, 14 March 2016, 23:20
Subject: [R] List funtion
Dear,
I have the following data:
v1 <- c(8,4,9,12)
v2 <- c(7, 8, 11)
my_list <- list(v1,v2)
rep (my_list,3)
My question is how I can modify my command line to create a list called my_list
containing two copies of the first vector (v1) and three copies of the vector
2 (v2).
The above command line creates 3 copies of both vectors, but I would like
to create 2 copies of one and 3 from the other, and return these results
within my_list object.
Thanks,
Andre
[[alternative HTML version deleted]]
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