Editing Selection bias (section)

===Studies===
* Selection of which studies to include in a [[meta-analysis]] (see also [[combinatorial meta-analysis]]).
* Performing repeated experiments and reporting only the most favorable results, perhaps relabelling lab records of other experiments as "calibration tests", "instrumentation errors" or "preliminary surveys".
* Presenting the most significant result of a [[data dredging|data dredge]] as if it were a single experiment (which is logically the same as the previous item, but is seen as much less dishonest).