[R] Apriori Results- Same number to support an confidence
bgunter.4567 at gmail.com
Wed May 24 04:32:18 CEST 2017
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Tue, May 23, 2017 at 3:52 PM, Raquel D. <raqueldourado at hotmail.com> wrote:
> Does anybody knows why it can be happening? Lift = 1
Doubt it. Pretty incoherent, to me anyway.
But this is probaby the wrong place to post. This list is about R
programming; statistics is generally OT. Try posting on
stats.stackexchange.com for statistics issues. Being more coherent
might help, too
> rule length distribution (lhs + rhs):sizes
> Min. 1st Qu. Median Mean 3rd Qu. Max.
> 1 1 1 1 1 1
> summary of quality measures:
> support confidence lift
> Min. :0.002050 Min. :0.002050 Min. :1
> 1st Qu.:0.002899 1st Qu.:0.002899 1st Qu.:1
> Median :0.004465 Median :0.004465 Median :1
> Mean :0.008703 Mean :0.008703 Mean :1
> 3rd Qu.:0.007605 3rd Qu.:0.007605 3rd Qu.:1
> Max. :0.059593 Max. :0.059593 Max. :1
> mining info:
> data ntransactions support confidence
> txn 438612 0.001 0.002
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