СТАТИСТИЧЕСКИЙ
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термины и определения, связанные с статистикой
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КЛИНИЧЕСКИЕ
ИССЛЕДОВАНИЯ
Необходимый перечень терминов и определений, используемых при проведении клинических испытаний
RATIO SCALE This is a type of MEASUREMENT SCALE for which it is meaningful to reason in terms of differences in scores (see INTERVAL SCALE) and also in terms of ratios of scores. Such a scale will have a zero point which is meaningful in the sense that it indicates complete absence of the property which the scale measures. The RATIO SCALE may be either unipolar (negative values not meaningful) or bipolar (both positive and negative values meaningful), and either continuous or discrete.
СТАТИСТИЧЕСКИЙ
