The study, carried out for iERA out by DJS Research, used face-to face questionnaires to ascertain the views of a "statistically robust" sample of 500 randomly selected non-Muslims.
I'm not suggesting I met a significant enough number of them to constitute a robust sample size, but I am saying that my general impression of Sri Lankans is that they are friendly, chatty and hospitable people.
Finally, as one of the largest mortgage lenders in the UK - active in all regions - we have a robust sample size that is representative of property transactions taking place across the market.
Now, I do not have a research department at home so I could not gather a scientifically robust sample of respondents, but I did do a quick ring round of over 10 councils.
A more robust sample of African-American voters comes from the Gallup poll, which interviews about 3,500 people a week for its national tracking poll and does include cellphones in its sample.
The device design incorporates a custom capillary barrier structure to facilitate robust sample loading.
This is also true of the random selection of data and robust sample size of the study [60].
Notice that only along these periods the robust sample cross-correlations are outside the approximated 95%% asymptotic confidence bands.
Furthermore, the study illustrates the importance and benefits of robust sample preparation and clean-up to compensate for limited selectivity when low-resolution MS is used.
Strengths of this study include a robust sample size, cohort design, access to multiple operationally significant outcomes, and minimal loss to follow-up in a closely tracked military trainee population.
NEDS is a useful research tool, being the largest US all-payer ED davailablevailable to the public, containing a robust sample of nearly 30 million ED records each year.
