Rate parameters for unconstrained (six parameter) models were tabulated under a best-case scenario representing a small degree of tip bias and a worst-case scenario that included a high degree of tip bias with tree sizes of 500 taxa.
The clamp assembly is designed to allow for a high degree of vertical tip movement later in the tripping sequence, so that the tip can ride upward over obstructions present.
A recent simulation study [ 27] showed that the BiSSE method has relatively low power to detect rate differences among states of a binary trait in phylogenies with fewer than 300 tips and a high degree of asymmetry in tip states.
However, it has relatively low power to detect rate differences among states of a binary trait when dealing with topologies of less than about 300 terminals and a high degree of asymmetry in tip states [ 33– 33].
The fungus forms a sheath of tissue around terminal, nutrient-absorbing root tips, often inducing a high degree of branching in the tips of the host, and penetrating into the root tissue, forming, to some mycologists, the defining feature of ectomycorrhizal relationships, a hartig net.
We tackle the problem of predicting the future popularity level of micro-reviews, focusing on Foursquare tips, whose high degree of informality and briefness offer extra difficulties to the design of effective popularity prediction methods.
Even though the traditional shoot-tip mutation-induction techniques applied to Musa spp. improvement has produced some useful mutants, there are some limitations, i.e. treated shoot tips show a high degree of chimerism.
If the order of polynomial function is high, Eq. (22) shows a high degree of accuracy, while the time required to estimate the tip position will be longer.
