[Eeglablist] Is it safe to apply ICA weights to data at different sampling rates?

Cockburn, Jeffrey jeffrey_cockburn at brown.edu
Mon Jun 2 10:21:15 PDT 2014


Greetings.

A while back I computed and exported ICA weights for data that was
down-sampled to 250Hz. I'd like to do revisit that data at its original
500Hz sampling rate. Is it safe to apply the 250Hz ICA weights to the 500Hz
data? Is it safe to apply ICA weights to data with a different sampling
rate in general?

Thanks.

-- Jeff
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