[R] Cross-correlation

[Sven Garbade]

Hi all,

I want to recalculate an analysis found in a paper. An empirical time
series (velocities, altogether 241 data values) were cross-correlated
with an invertited cosine function (200 milliseconds duration).
Following the authors the resulting values should offer some advantages:
being independent of gain and peak latency differences between single
trials and preserving the temporal aspect of the modulation. Is there a
function to calculate cross-correlations in R? I think cor() is ot the
right one.

Thanks, Sven
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