Content deleted Content added
m Open access bot: pmc added to citation with #oabot. |
Adding local short description: "Experiment using randomness in some aspect, usually to aid in removal of bias", overriding Wikidata description "experiment using randomness in some aspect, usually to aid in removal of bias" (Shortdesc helper) |
||
Line 1:
{{short description|Experiment using randomness in some aspect, usually to aid in removal of bias}}
[[Image:Flowchart of Phases of Parallel Randomized Trial - Modified from CONSORT 2010.png|thumb|250px|right|Flowchart of four phases (enrollment, intervention allocation, follow-up, and data analysis) of a parallel randomized trial of two groups, modified from the [[Consolidated Standards of Reporting Trials|CONSORT 2010 Statement]]<ref name="Schulz-2010">{{Cite journal | author = Schulz KF, Altman DG, Moher D; for the CONSORT Group |lastauthoramp=yes | title = CONSORT 2010 Statement: updated guidelines for reporting parallel group randomised trials | journal = BMJ | volume = 340 | pages = c332 | year = 2010 | doi = 10.1136/bmj.c332 | url = http://www.bmj.com/cgi/content/full/340/mar23_1/c332 | pmid = 20332509 | pmc = 2844940 }}</ref>]] In [[scientific method|science]], '''randomized experiments''' are the [[experiment]]s that allow the greatest reliability and validity of statistical estimates of treatment effects. Randomization-based inference is especially important in [[experimental design]] and in [[survey sampling]].
| |||