Opened 13 years ago

Closed 12 years ago

#348 closed defect (invalid)

AveragerPairWeighted::correlation return inf and -inf

Reported by: Peter Owned by: Peter
Priority: minor Milestone:
Component: statistics Version: trunk
Keywords: Cc:

Description

related to ticket:335 (r1122)

Only way I can understand this is that one of my vectors is constant, i.e. zero variance. However zero variance implies, in theory, zero covariance. So I guess we are dealing with numerics here which means we have epsilon/zero which indeed should be inf.

Change History (1)

comment:1 Changed 12 years ago by Peter

Milestone: yat 0.x+
Resolution: invalid
Status: newclosed
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