Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	3243.9140	270.1423	38953.4633	8.0845
Fmsys	0.2972	0.0183	4.8148	-1.2133
MSYs	877.0539	96.3410	7984.3835	6.7766