In NaCl-II, experiment results at a different substrate temperature (330 K) are added to estimate activation energy, due to difficulty in estimation with only two plots at 340 K (Fig. 4).
Confidence intervals provide an idea of the precision of the difficulty parameter estimation.
A non-significant p value indicates no significant differences between subgroups in the item difficulty parameter estimation.
To overcome the difficulty of estimation caused by the random delays, the single random delayed measurement system is firstly rewritten as the multiplicative noise constant-delay system.
The greater deviation in the analytic model was attributed to the difficulty in estimation of a representative saturated thickness in an unconfined aquifer.
37 We have compensated for the difficulty of estimation of sample size in this field by leveraging our capacity for scalable, low-cost recruitment.
One difficulty in estimation of overdiagnosis is the separation of overdiagnosis from lead time that is the advance in the time of diagnosis of cancers, which confers an artificial increase in incidence when a screening programme is introduced.
As maternal deaths are relatively rare events, in order to overcome the difficulty in estimation and to track quality of service delivery, examining near-miss events has the potential to complement the maternal death reviews [ 5].
However, interspecific divergence time estimates had large confidence intervals and were highly dependent on the assumed tree prior, and comparisons of uncorrected and patristic distances suggested difficulty in estimation of branch lengths.
