| randomization |
a technique of assigning patients to treatmentand control groups that is based only on chance distribution. It is usedto diminish patient selection bias in clinical trials. Proper randomizationof patients is an indifferent yet objective technique that tends to neutralizepatient prognostic factors by spreading them evenly among treatment andcontrol groups. Randomized assignment is often based on computer-generatedtables of random numbers.
출처: www.sbu.se/Filer/Content0/publikationer/1/literatu...
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| random error |
The error produced in a measurement process due to causes that are indeterminate or non-assignable.
출처: www.atlab.com/LIMS/glossaryp-t.html
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| randomization |
A method based on chance by which study participants are assigned to a treatment group. Randomization minimizes the differences among groups by equally distributing people with particular characteristics among all the trial arms. The researchers do not know which treatment is better. From what is known at the time, any one of the treatments chosen could be of benefit to the participant.
출처: clinicaltrials.mayo.edu/glossary.cfm
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| random variable |
a quantity that can take any one of a number of unpredicted values
출처: www.csdsac.org/Curriculum/mathglossary.htm
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| random |
without order or apparent reason.
출처: www.phy.uct.ac.za/courses/phy322s/glossary.htm
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