Example sentences for: investigator

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

  • Moreover, the physician investigator, the patient, and the family were blinded to the treatment assignment (placebo versus AT III) throughout the duration of the clinical trial.

  • When a discrepancy or ambiguity was found, the CTC sent a written query to the Principal Investigator, who retained the final word concerning the diagnosis or cause of death.

  • Richard Durbin, D-Ill., likened Starr to the obsessed, wrongheaded investigator in The Fugitive . Republican senators groaned at Starr's gaffe, citing it as further evidence that the independent counsel law should be scrapped.

  • Volumes were estimated using Stereo Investigator (Microbrightfield Corp., USA) interfaced to a Nikon E800 microscope (Nikon Instruments, USA) fitted with a Prior motorized stage (Prior Scientific, USA).

  • MAR means that the probability of missing depends only on observed variables [ 3 ] . Four strategies for examining the bias or sensitivity of results when MAR does not hold are to ( i ) fit all saturated MAR and non-MAR missing-data models [ 4 5 ] , ( ii ) add a parameter to various MAR models to make them non-MAR and test if the fit is significantly improved [ 6 7 ] , ( iii ) impute the missing data in one arm using the observed proportion of events in the other arm [ 8 9 ] , ( iv ) estimate results under a non-MAR missing-data mechanism with key parameters specified by the investigator [ 1 10 ] - [ 13 ] . We propose a variation of method ( iv ) for randomized trials with binary outcome that explicitly uses the randomization distribution to reduce user input.


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