Term: tetrachoric correlation coefficient: a correlation coefficient computed for two normally distributed variables that are both expressed as a dichotomy
Candidate hypernym: correlation coefficient: a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) → 1
Candidate hypernym: genus streptomyces: type genus of the family Streptomycetaceae → 0
Candidate hypernym: kafiri: a Dardic language spoken by the Kafir in northeastern Afghanistan → 0
Candidate hypernym: nonfat dry milk: dehydrated skimmed milk → 0
Candidate hypernym: pleasantry: an agreeable or amusing remark → 0
Candidate hypernym: dial: the circular graduated indicator on various measuring instruments → 0
Candidate hypernym: mocha: a flavoring made from coffee mixed with chocolate → 0
Candidate hypernym: whipple's penstemon: wine and lavender to purple and black flowers in several clusters on the upper half of leafy stems; Montana south through the Rocky Mountains to Arizona and New Mexico → 0
Candidate hypernym: jainism: religion founded in the 6th century BC as a revolt against Hinduism; emphasizes asceticism and immortality and transmigration of the soul; denies existence of a perfect or supreme being → 0
Candidate hypernym: germ tube: (botany) a slender tubular outgrowth from a spore in germination → 0
Candidate hypernym: sumerology: the archeology of ancient Sumerians → 0