The phrase "a sample of considerable" is correct and usable in written English.
It can be used when referring to a sample that is significant or substantial in size, quality, or importance.
Example: "The researchers collected a sample of considerable size to ensure the accuracy of their findings."
Alternatives: "a significant sample" or "a substantial sample".
Although the present study sample is of considerable size, the study population was a convenience sample and it was not possible to assess to what extent and with regard to which characteristics our sample was biased (when compared to the whole population of people affected by the tsunami).
Our study sample is of considerable size, and has a long and complete follow-up.
We investigated the effective temperatures of the different atoms composing the samples, a magnitude of considerable interest for Nuclear Engineering.
The sample is of considerable size, compared to other surveys such as the DHS.
Thus, determination of iodate in salt samples is of considerable importance as the amount of iodate in the salt samples may vary with environmental conditions, the nature of transport, packing conditions, and cooking methods (Bruchertseifer et al. 2003).
In addition, to be certain that the activated sample windows are of a signal of considerable energy, the ACTIVE sub-state should be triggered with a t vad such that (t_{text {vad}} gtrsim t_{text {change}}).
A considerable sample of Italian young people were interviewed using standardized questionnaires.
An inquiry using this survey was carried out on a considerable sample of students from four countries of Balkan region, studying different directions of computer science.
Otherwise, this work reported the resorption rate of fresh-frozen corticocancellous bone blocks from the iliac crest while presenting a considerable sample of 98 blocks analyzed.
The present work summarizes cross-sectional spatio-temporal gait data in a considerable sample of elderly men and women randomly drawn from the general population and therefore presents an important contribution to the existing literature on walking parameters in the elderly.
