Description Usage Arguments Details Author(s) References Examples
Compute Jaccard index to determine similarity between activation maps.
1 | jaccard.index(x, y)
|
x |
vector of 0 and 1. |
y |
vector of 0 and 1. |
x and y need to be of the same size. NA will be automatically remove. Value close to 1 means excellent similarity while value close to 0 vector are different
Israel Almodovar-Rivera and Ranjan Maitra.
Almodovar-Rivera, I., & Maitra, R. (2019). FAST adaptive smoothing and thresholding for improved activation detection in low-signal fMRI. IEEE transactions on medical imaging, 38(12), 2821-2828.
Maitra, R. (2010). A re-defined and generalized percent-overlap-of-activation measure for studies of fMRI reproducibility and its use in identifying outlier activation maps. Neuroimage, 50(1), 124-135.
Jaccard, P. (1901). Etude comparative de la distribution florale dans une portion des Alpes et des Jura. Bull Soc Vaudoise Sci Nat, 37, 547-579.
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