Table 3

Results from a univariate analysis

n	Regression of Y on
n	Estimate	SD	P value >0.2	P value >0.1
30	0.190	1.057	0.410	0.514
50	0.111	0.868	0.414	0.522
100	0.055	0.644	0.399	0.507
200	0.032	0.461	0.408	0.508
500	0.014	0.297	0.408	0.510
1000	0.008	0.210	0.409	0.504