bounds
list of parameter bounds used for
experimental design, e.g. bounds=list(h=c(0,1),
d=c(0.001, 2), s=c(200L, 2000L)) where - h : bounds of
the heterogeneity. - d : bounds of the
heteroscedasticity. - a : bounds of the balancing factor
of group assignments. - s : bounds of the study sizes.
- r : fixed risk in the control.