The phrase "allow a random" is not complete and lacks context, making it difficult to determine its correctness in written English.
It could be used in contexts where permission is granted for something random to occur, but it needs additional information to clarify its meaning.
Example: "Please allow a random selection of participants for the survey."
Alternatives: "permit a random" or "enable a random".
Cookies allow a random sample of site visitors to see it one way, and a different group another.
Each element was presented in four to six different seasonal stages, each on single paper-based questionnaire pages to allow a random selection of elements and seasonal stages.
In Phase II we will evaluate scalability by enrolling actual customers, and allow a random sub-set of them to participate in pre- commitment for up to 6 months.
A note of caution must also be exercised in generalizing the results of the study as the limited resources did not allow a random selection of different towns of the ethnically and socioeconomically diverse city of Karachi.
Requirements for site enrollment included an interest in study participation, capability to abstract required data elements, and an adult hypertensive patient population of sufficient size to allow a random sample of at least 150 patients.
The model allows the sensitivities of preferences to ecotourist traits to depend on their image of destinations, and allows a random component, rather than modeling and estimating sensitivities as fixed parameters.
Both Oakley and Ginnold think that pooling all the ballots and randomly selecting ones to hand-tally will be feasible as new vote-counting machines come online that can digitally scan ballots and assign them a number, thereby allowing a random selection of ballots.
For the outcome change in HAZ from birth to 3 years, we used longitudinal models allowing a random intercept, random slope, and an unstructured covariance matrix.
Both jmzML and jmzIdentML use the XXindex library (http://pride-toolsuite.googlecode.com), an indexing system for large XML files retrieving, allowing a random access to the data.
Allowing a random effect for municipality (n=11, of which the City of Stockholm is one) did not affect the estimated associations in consistent or significant ways.
On the other hand, allowing a random walk to only move from high- to low-level nodes would greatly restrict the portion of the graph a random walk can explore.
