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statistic calculator issue

femo
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  • femoContributor
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Hi,

i have an issue with the statistic calculator, doing some IDW Interpolation.

I use a counter (the only one within the workbench) to create an id, called "_zaehler". Later on I use this attribute as a group by attribute in the statistic calculator. The point is that, with the illustrated settings (count start=3000), I loose some points (with theses settings 530 points!). The missing points look like this:

If I set the count start to, say 10.000, all points are processed! This behaviour is unclear to me!

Best answer by fmelizard

Fix is going in now. See details over at https://knowledge.safe.com/questions/54930/statisticscalculator-bug.html

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6 replies

ebygomm
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  • ebygommInfluencer
  • Influencer
  • October 11, 2017

If you use a duplicate filter instead of the statistics calculator, do you get 20,703 featuers out the unique port or 20,173?

femo
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  • femoContributor
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  • October 12, 2017

Hi @egomm,

pls. refer to the attached screenshots. There are excatly 20703 unique values.

I found a related thread where a "string formatter" is recommended before the statistic calculator.

https://knowledge.safe.com/questions/54930/statisticscalculator-bug.html

This solved the problem. Nevertheless I guess this is a bug.

nathanatsafe
Safer
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femo wrote:

Hi @egomm,

pls. refer to the attached screenshots. There are excatly 20703 unique values.

I found a related thread where a "string formatter" is recommended before the statistic calculator.

https://knowledge.safe.com/questions/54930/statisticscalculator-bug.html

This solved the problem. Nevertheless I guess this is a bug.

Thanks for bringing this to our attention @femo. This is a known issue related to the post you linked, and our development team is on it. Check back at https://knowledge.safe.com/questions/54930/statisticscalculator-bug.html for updates.

 

LizAtSafe
Safer
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  • LizAtSafeSafer
  • Safer
  • October 12, 2017

Hi @femo , what build of FME Desktop are you using? You can find this by going to Help > About FME Workbench.

Also would it be possible to share a version of your workspace so I can add it to our PR so the developers can look at this more closely.

Thanks,

-Liz

fmelizard
Safer
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  • fmelizardSafer
  • Safer
  • Best Answer
  • October 12, 2017

Fix is going in now. See details over at https://knowledge.safe.com/questions/54930/statisticscalculator-bug.html

LizAtSafe
Safer
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  • LizAtSafeSafer
  • Safer
  • October 19, 2017

Great news @femo, the bug has been fixed in the latest hot fix 2017.1.1.1, which you can download at safe.com/downloads, it is also fixed in any future versions. Thanks again for catching this!

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