The definition of nasal-type is confusing, which resulted in different categorisation by various institutions (Kern et al, 1992; Wong et al, 1992; Peiper, 1993; Nakamura et al, 1995; Jaffe et al, 1996, 1999; Kobashi et al, 1996; Chan et al, 1997; Bekkenk et al, 2004; Ko et al, 2004).
However, the variation in the adjusted survival estimates among the different categorisation schemes was strongly reduced for all cancer sites.
The impact of using different categorisation methods on identifying risk factors for resistance is unknown.
Because the studies used different physical activity measures in their tests for trend (e.g., energy expended, intensity, frequency, or duration), as well as different categorisation schemes, we did not conduct a formal meta-analysis of trend across studies.
Different categorisation of the groups of bundle completion did not alter the results.
We recognise the potential value in treating reward size in a continuous manner and testing different categorisations.
One important reason for this concerns the inadequate use of statistical methods for continuous predictors, such as age or haemoglobin, finally leading to difficulties in comparing multivariable models with different categorisations of the factors (Simon and Altman, 1994).
We have tried some different categorisations such as considering four educational attainment categories or even a continuous variable.
Nevertheless, different scales may lead to different categorisations.
There are a number of emergent potentials in different problem areas - from categorisation (using folksonomies) to indexing (using hashtags), hyperlinking (using user-generated links) and recommendation systems (using social graphs), which aren't fully explored in many disciplines yet.
Watching Handsworth Songs now (or Isaac Julien's 1984 film, Territories), one sees not just the articulation of a political position, or an emotion, but the emergence of an aesthetic that seemed to have arrived almost fully formed from the start, in several places and in different media, whose pleasures were matched only by their complexity and refusal of easy categorisation.
