Hi,
I have:
a <- matrix(c(0,1,0,1),nrow=2)
b <- matrix(c(1,1,1,0,0,0),nrow=3)
c <- 1
d <- c(1,0,1)
And I would like to join them in an object 'thing' so that I can
access a, b, c, or d through an index in a for loop.
For example:
thing[4]
would return
[1] 1 0 1
Note however, that I have many of these 'thing' components. So many
that a command like
thing <- list(a = matrix(c(0,1,0,1),nrow=2), b = matrix(c
(1,1,1,0,0,0),nrow=3), c = 1, d = c(1,0,1))
would become long and awkward.
Is there a way of declaring an empty 'thing' of a given length and
then assigning its elements from a for loop? I need to allow elements
a, b, c... that can be scalars, vectors or matrices with varying
dimensions.
Thanks!
Gonçalo
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