Corrado wrote:
Dear R,
the condition:
identical(length(x),1) returns FALSE
but
print(length(x))
returns 1 and:
is.vector(x) is TRUE.
is.integer(length(x)) is TRUE
length(x) ==1 is TRUE
I am puzzled.
Regards
> is.integer(length(x))
[1] TRUE
> is.integer(1)
[1] FALSE
Hence:
> identical(length(x), 1L)
[1] TRUE
Uwe Ligges
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