Functionsยง
- compound_
poisson_ process - Compound Poisson process (Snyder & Miller 1991). burst_mean: mean spikes per event (Poisson distributed).
- gamma_
process - Gamma-renewal spike train (Kuffler et al. 1957). shape=1: Poisson. shape>1: more regular. shape<1: more bursty.
- homogeneous_
poisson - Homogeneous Poisson spike train (Heeger 2000).
- inhomogeneous_
poisson - Inhomogeneous Poisson via thinning (Lewis & Shedler 1979).
- surrogate_
bin_ shuffling - Bin-shuffling surrogate (Hatsopoulos et al. 2003). Shuffles spikes within bins.
- surrogate_
dither - Spike dithering surrogate. Jitters each spike by +/-dither_ms.
- surrogate_
isi_ shuffle - ISI-shuffle surrogate. Preserves rate + ISI distribution.
- surrogate_
joint_ isi - Joint-ISI surrogate (Louis et al. 2010). Preserves ISI distribution and serial correlations.
- surrogate_
spike_ train_ shifting - Circular shifting surrogate (Hatsopoulos et al. 2003).
- surrogate_
trial_ shuffle - Trial-shuffle surrogate. Destroys trial-to-trial correlation. Returns permuted indices (caller reorders trains).