To take into account the repeated-measures design of the study, any missing follow-up occasion, variation in duration of follow-up, and bilaterality, and also to allow for confounder correction (Pijls et al. 2011), a generalized linear mixed model (GLMM) was used (R software version 2.12.0), which is considered to be the primary analysis method for this type of clinical study (DeSouza et al. 2009).
Anyway, you have to admit that directors here come up with some surprising and, on occasion, illuminating variations on what to do with comestibles.
Under controlled growth conditions on two distinct occasions, more variation was observed in transcript profile between homozygous wild type controls than was observed between two sib E3 plants grown on single occasions.
The more complex the tasks (e.g. complex arithmetic tasks or reading words from very specific word classes), the more adequate is the parametric modelling of stimulus features, since in many occasions authentic variation in stimulus properties cannot be matched exactly between different conditions, but only on average.
And breadth and diversity of opinion may require not just a political and cultural range, but, on occasion, reflect the variations between urban and rural, older and younger, poorer and wealthier, the innovative and the status quo".
Second, because in weeks 4 and 8 each subject was reminded of and anchored on her responses on the previous measurement occasion, the interassay variation was low in the survey instruments.
A third limitation is that our data were collected at one single occasion, so the seasonal variations were based on the recordings at the different attending dates.
Since all comparisons were conducted between injured and non-injured sides in the same individual on one occasion, the above mentioned variations were kept to a minimum.
Maria and Anastasia were dressed similarly for special occasions, when they wore variations of the same dress.
The fondant is normally brown, green or pink, but for special occasions colours can include variations such as red and yellow.
