. 2015 Jul 22;10(7):e0132020. doi: 10.1371/journal.pone.0132020

Table 2. Follower reactive △R ²% of 2^nd to 4^th order polynomials w.r.t 1^st order. Statistical significance was computed using the Mann-Whitney U test (α = 0.05).

Trial No:	2^nd order	3^rd order	4^th order	p values
4	8.58	9.57	9.91
8	8.31	10.33	10.77
12	7.41	8.46	8.70	p(2^nd ↔ 3^rd) > 0.1,
16	9.45	10.21	10.51	p(3^rd ↔ 4^th) > 0.5
20	9.96	11.82	12.29

Table 2. Follower reactive △R 2% of 2nd to 4th order polynomials w.r.t 1st order. Statistical significance was computed using the Mann-Whitney U test (α = 0.05).