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纵向研究中的不可忽略退出
释义
纵向研究中的不可忽略退出
Encyclopedia
理学
临床试验的自适应性设计
释
nonignorable dropout in longitudinal studies
纵向研究中的不可忽略退出
纵向研究由于研究耗时较长,可能发生被研究者过早地退出的情况。
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photographer
Photographers' Companion
photographic
photographic absolute magnitude
photographic absorption coefficient
photographic albedo
photographic and imaging instruments
photographic artificial light
photographic astrometry
photographic astrophotometry
photographic astrospectroscopy
photographic baseline
photographic baseline component
photographic calibration
photographic camera
photographic catalogue
photographic chart
Photographic Chemistry
photographic chemistry
photographIc communication
photographic composition
photographic criticism
photographic density
Photographic Department of Xinhua News Agency
photographic developer
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