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categorical data |
Also found in: Dictionary/thesaurus, Medical, Legal, Wikipedia, Hutchinson | 0.03 sec. |
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categorical data [‚kad·ə¦gör·i·kəl ′dad·ə] (statistics) Data separable into categories that are mutually exclusive, for example, age groups. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| All variables shown are mean values [+ or -] standard deviation (SD) for continuous parametric data, median (interquartile range) for continuous nonparametric data, or frequency (%) for categorical data. The Cohen kappa ([kappa]) (50) was used to calculate the interrater reliability of categorical data with only 2 possible response options from the patient history and clinical examination. Specifically, the third section, Models for Categorical Data, includes chapters on trends in categorical data analysis; ordinal regression models; latent class models; and discrete-time survival analysis. |
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