Statistics and Hismo

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Statistics and Hismo

abergel
Hi!

We are currently implementing some statistics functionalities in Hismo.
The idea is to be able to identify correlation between two metrics, computing the standard deviation.

We will commit in a couple of hours.

Cheers,
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.





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Re: Statistics and Hismo

Stéphane Ducasse
Cool
This is interesting.

On Nov 22, 2011, at 1:47 PM, Alexandre Bergel wrote:

> Hi!
>
> We are currently implementing some statistics functionalities in Hismo.
> The idea is to be able to identify correlation between two metrics, computing the standard deviation.
>
> We will commit in a couple of hours.
>
> Cheers,
> Alexandre
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
>
> _______________________________________________
> Moose-dev mailing list
> [hidden email]
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev


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Re: Statistics and Hismo

abergel
In reply to this post by abergel
Committed!
Here a test
-=-=-=-=-=-=-=-=-=-=-=-=
HismoTest>>testCorrelation

        | classHistories v |
        classHistories := testData simpleHistory allClassHistories.
        self assert: ((v := (classHistories at: 1) correlationOf: #numberOfLinesOfCode and: #numberOfMethods) closeTo: 0.9948).
-=-=-=-=-=-=-=-=-=-=-=-=

Santiago implemented correlationOf:and: on  HismoAbstractHistory

We will probably add more statistical tools soon.

Cheers,
Alexandre

On 22 Nov 2011, at 09:47, Alexandre Bergel wrote:

> Hi!
>
> We are currently implementing some statistics functionalities in Hismo.
> The idea is to be able to identify correlation between two metrics, computing the standard deviation.
>
> We will commit in a couple of hours.
>
> Cheers,
> Alexandre
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
>

--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.





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Re: Statistics and Hismo

Andre Hora
Nice, thanks!

On Wed, Nov 23, 2011 at 3:37 PM, Alexandre Bergel <[hidden email]> wrote:
Committed!
Here a test
-=-=-=-=-=-=-=-=-=-=-=-=
HismoTest>>testCorrelation

       | classHistories v |
       classHistories := testData simpleHistory allClassHistories.
       self assert: ((v := (classHistories at: 1) correlationOf: #numberOfLinesOfCode and: #numberOfMethods) closeTo: 0.9948).
-=-=-=-=-=-=-=-=-=-=-=-=

Santiago implemented correlationOf:and: on  HismoAbstractHistory

We will probably add more statistical tools soon.

Cheers,
Alexandre

On 22 Nov 2011, at 09:47, Alexandre Bergel wrote:

> Hi!
>
> We are currently implementing some statistics functionalities in Hismo.
> The idea is to be able to identify correlation between two metrics, computing the standard deviation.
>
> We will commit in a couple of hours.
>
> Cheers,
> Alexandre
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
>

--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.





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--
Andre Hora


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