Results

Bayesian Independent Samples T-Test

Bayesian Independent Samples T-Test
  BF₁₀ error %
N2_AmU 0.332 0.002
LP_AmU 0.537 0.004

Descriptives

Group Descriptives
95% Credible Interval
  Group N Mean SD SE Lower Upper
N2_AmU 0 15 -1.405 1.139 0.294 -2.036 -0.774
  1 24 -1.581 1.874 0.383 -2.372 -0.790
LP_AmU 0 15 0.999 0.910 0.235 0.496 1.503
  1 24 1.349 0.919 0.188 0.960 1.737

Descriptives Plots

N2_AmU
LP_AmU

Inferential Plots

N2_AmU

Prior and Posterior
Bayes Factor Robustness Check
Sequential Analysis

LP_AmU

Prior and Posterior
Bayes Factor Robustness Check
Sequential Analysis

Independent Samples T-Test

Independent Samples T-Test
95% CI for Mean Difference
95% CI for Cohen's d
  t df p Mean Difference SE Difference Lower Upper Cohen's d Lower Upper
N2_AmU 0.327 37.00 0.746 0.176 0.538 -0.915 1.266 0.108 -0.539 0.752
LP_AmU -1.158 37.00 0.254 -0.349 0.301 -0.960 0.262 -0.381 -1.030 0.272
Note.  Student's T-Test.

Assumption Checks

Test of Normality (Shapiro-Wilk)
    W p
N2_AmU 0 0.930 0.271
  1 0.936 0.132
LP_AmU 0 0.930 0.270
  1 0.957 0.387
Note.  Significant results suggest a deviation from normality.
Test of Equality of Variances (Levene's)
  F df p
N2_AmU 2.920 1 0.096
LP_AmU 0.382 1 0.541

Descriptives

Group Descriptives
  Group N Mean SD SE
N2_AmU 0 15 -1.405 1.139 0.294
  1 24 -1.581 1.874 0.383
LP_AmU 0 15 0.999 0.910 0.235
  1 24 1.349 0.919 0.188

Descriptives Plots

N2_AmU
LP_AmU