Words similar to covariate

Example sentences for: covariate

How can you use “covariate” in a sentence? Here are some example sentences to help you improve your vocabulary:

An interaction exists when the relationship between an independent variable x and an outcome variable y varies according to the value of another covariate z . The presence of a statistically significant interaction would suggest the presence of an underlying biologic effect modification and provide epidemiologic clues to the etiology and pathogenesis [ 23 ] .
Suppose that instead of (1), the probability of missingness depends on treatment assignment, baseline strata, and an unobserved binary covariate x . For our example from the Polyp Prevention Trial, x could be an unreported indicator of a family history of colon cancer.
Both the USRDS and UNOS track the numbers of days of prednisone administered prior to initial hospital discharge, however values were missing for >90% of patients in both databases and could not be used as a covariate in the above analyses.
Log-log plots were inspected to assess for proportionality of hazards over time at the mean of each significant covariate.
Maintenance immunosuppressive medication use at the time of discharge after transplantation was also analyzed as a preexisting covariate.