TABLE 7. Number of significant correlations (positive correlations + negative correlations) in the NOW data set with 18 different restriction parameter combinations. False discovery rate is controlled to 0.05 using the Benjamini-Hochberg method.

	Number of correlations	Time				NoTime
		GeoIntersection	GeoUnion	NoGeo		GeoIntersection	GeoUnion	NoGeo
	Family	7	15	19		481	690	797
	Order	5	14	33		958	1268	1629
	NoTaxonomic	9	14	49		986	1253	1645