In the Summary Statistics module, we can obtain a Bayesian result, based only on the observed test statistic and sample size. Here, the t-statistic is 2.02 and the sample sizes are 92 and91, for the flag and control group, respectively. Below we see the results of the two-sided analysis, including a prior/posterior plot.
Bayesian Independent Samples T-Test
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| t | n₁ | n₂ | BF₁₀ | error % | p | ||||||
| 2.020 | 92 | 91 | 1.059 | 3.377e-6 | 0.045 | ||||||
Bayesian Independent Samples T-Test
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| t | n₁ | n₂ | BF₊₀ | error % | p | ||||||
| 2.020 | 92 | 91 | 2.062 | 7.878e-5 | 0.022 | ||||||
| Note. For all tests, the alternative hypothesis specifies that group 1 is greater than group 2. | |||||||||||