R Under development (unstable) (2025-09-17 r88852 ucrt) -- "Unsuffered Consequences"
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> require(houba)
Loading required package: houba
> 
> a <- array( 1:24, c(2,3,4) )
> A <- as.marray(a)
> b <- as.array(A) 
> stopifnot( all(dim(b) == 2:4) )
> stopifnot( all(a == b) )
> 
> b <- as.vector(A)
> stopifnot( is.null(dim(b)) )
> stopifnot( all(a == b) )
> 
> dim(a) <- dim(A) <- c(4,6)
> b <- as.matrix(A)
> stopifnot( all(dim(b) == c(4,6)) )
> stopifnot( all(a == b) )
> 
> b <- as.vector(A)
> stopifnot( is.null(dim(b)) )
> stopifnot( all(a == b) )
> 
> dim(A) <- NULL
> b <- as.vector(A)
> stopifnot( is.null(dim(b)) )
> stopifnot( all(a == b) )
> 
> 
> 
> proc.time()
   user  system elapsed 
   0.35    0.10    0.39