Stuart Wagenius. 2006. Scale-dependence of reproductive failure in fragmented Echinacea populations. Ecology 87:931–941.

Appendix C. A table presenting regression coefficients of population size on four annual reproductive fitness measures when the preserve is not included.

Fitness component, y	Year			R2	P
Style persistence	1997	-0.799	5.288	0.381	0.006
	1998	-0.795	5.356	0.491	<0.001
Seed set	1997	0.112	-0.009	0.467	0.002
	1998	0.117	0.026	0.440	<0.001
Floret production	1997	-6.936	237.6	0.010	0.691
	1998	-24.84	287.8	0.147	0.053
Fecundity	1997	21.07	7.767	0.227	0.046
	1998	22.38	13.88	0.300	0.004

Regression coefficients of population size on four annual reproductive fitness measures using the model y = *log(Popsize) + where y is an annual reproductive fitness measure listed above and the preserve is not included (n = 18 in 1997 and n = 26 in 1998).