[FieldTrip] way to subset data in cfg structure?
timeehan at gmail.com
Mon Feb 6 23:53:37 CET 2017
Thanks, I checked out ft_selectdata, but what I really want is a way to
subselect the time dimension, not the channel dimension. I don't see this
as an option in ft_selectdata. I can do this subselection manually by going
into the trials and time fields but it's a little bit clunky and was hoping
there might be a more elegant way...
On Sat, Feb 4, 2017 at 9:35 AM, Stephen Whitmarsh <
stephen.whitmarsh at gmail.com> wrote:
> Hi Tim,
> You might want to check out the cfg.channel setting in ft_preprocessing,
> or use cfg.channel and cfg.trials in ft_selectdata. You can use
> ft_appenddata to recombine data over trials or channels at a later point.
> Hope this helps,
> On 3 February 2017 at 23:23, Tim Meehan <timeehan at gmail.com> wrote:
>> Hello everyone,
>> I'm trying to preprocess a block of continuous data, but the block is too
>> long such that I can't hold all the channels in memory together, even after
>> downsampling. Is there perhaps a setting in ft_preprocessing through which
>> you can specify a subset of data from a larger block? This would solve my
>> problem, I think.
>> fieldtrip mailing list
>> fieldtrip at donders.ru.nl
> fieldtrip mailing list
> fieldtrip at donders.ru.nl
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