My apologies to Martin.
I should have known how prompt he would be and I should have
been more on the ball in checking incoming mail.
The new version of robustbase on R-Forge does indeed fix this.
Thanks to the robustbase team.
Peter
On 2010-12-08 07:57, Peter Ehlers wrote:
On 2010-12-08 06:39, kv wrote:
Thanks Peters, what i suspected (i.e. ties). For what it's worth i would add
that the problem happends when length(data)>100 (i.e. the second condition
in the mc.default() function).
Best,
I don't think that the length of 100 is special (other
than in the 'doReflect' default).
Here are a couple of short vectors that cause the
error message:
x1<- c(13, 30, 30, 32, 39, 40, 40, 40, 42)
x2<- c(11, 31, 39, 39, 42, 46, 49, 49, 50)
mc(x1, doReflect=FALSE)
mc(x1, doReflect=TRUE)
mc(x2, doReflect=FALSE)
mc(x2, doReflect=TRUE)
Peter Ehlers
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