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Results tagged with hypothesis-testing
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user 250045
Hypothesis testing assesses whether data are inconsistent with a given hypothesis (usually a null hypothesis of no effect).
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What to do when there’s no statistical test for this type of data?
I am looking at the effects of resistance to a drug intended to increase serotonin levels on the course of depression. Basically, every participant (N=20) takes a pre measurement of serotonin levels ( …
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Low sample size analysis with all effects in same direction
I have multiple tests done on a similar subject (brain activity in different regions of the brain) I have a treatment group and control group. When comparing the two groups, on the 12 different brain …
- 413
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Multiple tests with effects all in same direction but only few significant
I have tests done looking at the brain activity in 12 different regions of the brain. It is a between subject design where there is a treatment group (N = 8) and control group (N = 14). Each participa …
- 413
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Mix of paired and independent data analysis [duplicate]
Is there any data analysis that can be performed on both paired and independent data? For example, we have scores on a questionnaire for individuals who were exposed and not exposed (control) to a par …
- 413