Table 4.

Summary of correlation between analyses for worms on plates with no lawn.

Calculation	Strain	Runs test			Linear regression			Non-linear correlation
		Points above line	Points below line	p	r2	F	p	Spearman	p
Average speed vs. average angle	N2	73	100	0.032				–0.2428	0.001
	npr-1(n1353)	71	88	0.680	0.316	72.63	<0.001
	npr-1(ad609)	59	80	0.010				0.085	0.323
	npr-1(ky13)	69	98	0.088	0.164	32.31	<0.001
Average speed vs. St. Dev. angle	N2	74	99	0.006				–0.198	0.009
	npr-1(n1353)	70	89	0.172	0.059	9.913	0.002
	npr-1(ad609)	70	69	<0.001				0.207	0.015
	npr-1(ky13)	67	100	0.177	0.076	13.62	<0.001
Average speed vs. average wavelength	N2	88	85	0.501	0.044	7.806	0.006
	npr-1(n1353)	83	76	0.873	0.193	37.48	<0.001
	npr-1(ad609)	67	72	0.639	0.065	9.456	0.003
	npr-1(ky13)	77	90	0.593	0.170	33.80	<0.001
Average speed vs. St. Dev. wavelength	N2	82	91	0.233	0.220	48.34	<0.001
	npr-1(n1353)	82	77	0.901	0.178	33.94	<0.001
	npr-1(ad609)	67	72	0.887	0.067	9.837	0.002
	npr-1(ky13)	79	88	0.900	0.163	32.20	<0.001
Average speed vs. omega bending Pct	N2	44	129	0.037				–0.130	0.089
	npr-1(n1353)	54	105	0.198	0.060	9.997	0.002
	npr-1(ad609)	45	94	0.054	< 0.0001	0.070	0.791
	npr-1(ky13)	30	137	0.153	0.043	7.466	0.007
Average speed vs. reversal Pct	N2	63	110	0.029				–0.390	<0.001
	npr-1(n1353)	69	90	<0.001				–0.624	<0.001
	npr-1(ad609)	68	71	0.307	0.252	46.14	<0.001
	npr-1(ky13)	65	102	<0.001				–0.436	<0.001

P-values smaller than 0.05 are given boldface.