<div class="gmail_quote">---------- Forwarded message ----------<br>From: "Paul Peregud" <<a href="mailto:paulperegud@gmail.com">paulperegud@gmail.com</a>><br>Date: Jun 18, 2012 11:14 PM<br>Subject: Re: [erlang-questions] Statistical modules<br>
To: "Eric Moritz" <<a href="mailto:eric@themoritzfamily.com">eric@themoritzfamily.com</a>><br><br type="attribution"><p>No, this is true only for recently introduced "sliding window" type of histograms. Both uniform and normal types sample from whole population.</p>
<div class="elided-text">
<div class="gmail_quote">On Jun 18, 2012 10:48 PM, "Eric Moritz" <<a href="mailto:eric@themoritzfamily.com" target="_blank">eric@themoritzfamily.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I believe folsom's histograms only keep 60 second windows on the<br>
histogram data. That may lead to surprises if he's not using it for<br>
realtime histograms. He can use bear directly to avoid what could<br>
become a subtle bug if things take longer than 60 to load.<br>
<br>
Eric.<br>
<br>
On Mon, Jun 18, 2012 at 2:15 PM, Dave Smith <<a href="mailto:dizzyd@dizzyd.com" target="_blank">dizzyd@dizzyd.com</a>> wrote:<br>
> Use folsom -- we'll eventually deprecate basho_stats in favor of that.<br>
><br>
> D.<br>
><br>
> On Sun, Jun 17, 2012 at 10:29 AM, Eric Moritz <<a href="mailto:eric@themoritzfamily.com" target="_blank">eric@themoritzfamily.com</a>> wrote:<br>
>> There's two projects that I'm aware of:<br>
>><br>
>> <a href="https://github.com/boundary/bear" target="_blank">https://github.com/boundary/bear</a> is used by<br>
>> <a href="https://github.com/boundary/folsom" target="_blank">https://github.com/boundary/folsom</a><br>
>><br>
>> And<br>
>> <a href="https://github.com/basho/basho_stats" target="_blank">https://github.com/basho/basho_stats</a><br>
>><br>
>> Which is used by <a href="https://github.com/basho/basho_bench" target="_blank">https://github.com/basho/basho_bench</a><br>
>><br>
>> Eric.<br>
>><br>
>> On Jun 17, 2012 11:31 AM, "Alessandro Sivieri"<br>
>> <<a href="mailto:alessandro.sivieri@gmail.com" target="_blank">alessandro.sivieri@gmail.com</a>> wrote:<br>
>>><br>
>>> Hi all,<br>
>>><br>
>>> given the fact that searching this on the Web is quite hard, because<br>
>>> Erlang is also the name of a probability distribution: do you know if there<br>
>>> are modules for performing statistical operations on sets of data (like<br>
>>> average, median, standard deviation and such) in Erlang?<br>
>>><br>
>>> --<br>
>>> Sivieri Alessandro<br>
>>> <a href="mailto:alessandro.sivieri@gmail.com" target="_blank">alessandro.sivieri@gmail.com</a><br>
>>> <a href="http://sivieri.wordpress.com/" target="_blank">http://sivieri.wordpress.com/</a><br>
>>><br>
>>><br>
>>> _______________________________________________<br>
>>> erlang-questions mailing list<br>
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>>> <a href="http://erlang.org/mailman/listinfo/erlang-questions" target="_blank">http://erlang.org/mailman/listinfo/erlang-questions</a><br>
>>><br>
>><br>
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>><br>
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