It may be difficult to allocate additional resources required to efficiently incorporate and understand omics data, but it is important for programs and agencies to focus on these needs and to ensure that adequate funds and people are brought to bear on this need.
The practices were the units of randomisation, since it would have been difficult to allocate two patients in the same practice to different arms of the trial.
However, mixed singers occur in the hybridisation zone and elsewhere, and can be difficult to allocate to species.
In particular, relationships matter [ 26, 27] - and the nature of the relationships and the demonstrated willingness and capacity to listen may be difficult to allocate to intervention sites.
Sometimes the lines of cells and the denticle rows are incomplete or partially duplicated, occasional cells are difficult to allocate or sit in an ambiguous position.
The justice select committee does not support ringfencing finance in future because "it is difficult to predict with certainty how much should be allocated to it".
There was uncertainty in cost estimates in Year 1 that may affect the comparison with Year 2. As discussed in the paper describing Year 1 [ 28], it is difficult to accurately allocate the fixed costs between first clinics and second clinics during Year 1 due to the limited available data.
It is estimated that 37% of these funds from the Global Fund was directed towards health systems support globally, however it is difficult to ascertain the amounts allocated to the different health system support activities [ 33, 35, 54].
Because the agency lacks a searchable database, it is difficult to know how grant money was allocated.
In an area clearance scenario, where there is no apparent target for an adversary to gravitate towards, such as a ship or a port, it is difficult to determine where the field designer should allocate sensors so that their deployment locations can be planned efficiently.
