[Batman-users] RelCon confidence intervals

Jie Hao j.hao at hotmail.co.uk
Mon Jun 15 11:10:35 CEST 2015


Hi Gonçalo,The RelCon.txt is the estimated posterior mean of relative concentrations, but what you see in bataSam is not every entry of the sample.You should find the parameter "Save results in every ? iterations:" setting in your input batmanOptions.txt file (example below), where this case it is set to record value at every 50 iterations.  "Save results in every ? iterations: 50"As normally we run lots of iterations, recording every sample (not only for beta, but also delta and so on) may results in a very large output data and may take a while to write and read in,  ,  but if you want to check, maybe set this parameter to 1?BestJie

> Date: Fri, 12 Jun 2015 14:56:33 +0100
> From: ggraca at itqb.unl.pt
> To: batman-users at lists.r-forge.r-project.org
> Subject: [Batman-users] RelCon confidence intervals
> 
> Hello,
> 
> I would like just to know if the values used to calculate the mean 
> relative concentration stored in RelCon.txt are stored in any other 
> file. I presume these values are stored in betaSam files, is this 
> correct?
> Anyway, I find that the mean of betaSam for a metabolite does not match 
> the same metabolite RelCon.
> Could someone clarify this?
> 
> Thank you,
> 
> 
> -- 
> Gonçalo Graça, PhD.
> Cell Physiology & NMR Lab
> Instituto de Tecnologia Química e Biológica António Xavier
> Universidade Nova de Lisboa
> Av da Republica (EAN), 2780-157 Oeiras, Portugal
> Tel:+351 214469561
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