sorry, I thought I answered this. those slight offsets are not 
important, you can round to nearest TR


On 08/08/2017 10:57 PM, Ruthie Shaffer wrote:
> Hi all,
>
> I sent a message previously and just wanted to check in one more time 
> about this question (apologies for the repeat message!).
>
> I’m using Optseq2 to generate stimulus / jitter schedules and, 
> depending on the TR I use, in the output files I see onset times like 
> 124.4001 (instead of 124.4) or 124.7999 (instead of 124.8).
>
> This is the command I’m using:
> optseq2 --ntp 75 --tr 3.2 --psdwin 0 22.4 3.2 --ev wordPair 3.2 45 
> --nkeep 6 --o CRtiming.2017 --nsearch 100000 --tnullmin 0 --tnullmax 6.4
>
> Should I be concerned about the outputs (does it mean that I’ve 
> specified something incorrectly in the above command), or is it 
> correct to assume that something like 124.4001 just means 124.4?
>
> Anyway, thank you so much for your help on this!
>
> Best wishes,
>
> Ruth Shaffer
>
>
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