Remove all dimension names from an array for compact printing.
empty.dimnames(a)
Returns a with its dimnames replaced by empty character strings.
a
an array, i.e., as special case a matrix.
array
Bill Venables / Martin Maechler, Sept 1993.
unname removes the dimnames.
unname
empty.dimnames(diag(5)) # looks much nicer (a <- matrix(-9:10, 4,5)) empty.dimnames(a) # nicer, right?
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