| 单词 | selection bias |
| 释义 | selection bias The approach got round the problem of selection bias to test whether a theory actually worked. Times,Sunday Times And this brings us back to the ethics review, which seems to me to be a serial exercise in selection bias. Times, Sunday Times Unintentional selection bias can lead to overvaluation of certain familiar traits and undervaluation of the unfamiliar. Times, Sunday Times Earlier indications of strong beneficial effects in the study were found to be a statistical error due to selection bias. Retrieved from Wikipedia CC BY-SA 3.0 The phrase selection bias most often refers to the distortion of a statistical analysis, resulting from the method of collecting samples. Retrieved from Wikipedia CC BY-SA 3.0 |
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