However, for the period prior to 1945, we consider that intensity estimates are too uncertain for definitive analysis, especially for differentiating between hurricane classes. (realclimate.org)
Allows for definitive analysis of the stone (s), which provides the bestopportunity to prevent recurrence. (cedarbayouanimalclinic.com)
Most of the history here comes from the Great Depression, and we are dealing with the «Law of Small Numbers» here, so I am not inclined to offer definitive analysis here. (alephblog.com)