Results

Repeated Measures ANOVA

Within Subjects Effects
  Sphericity Correction Sum of Squares df Mean Square F p
Dm None 0.106 1.000 0.106 0.221 0.644
  Greenhouse-Geisser 0.106 1.000 0.106 0.221 0.644
  Huynh-Feldt 0.106 1.000 0.106 0.221 0.644
Dm Group_ Type None 0.600 1.000 0.600 1.248 0.279
  Greenhouse-Geisser 0.600 1.000 0.600 1.248 0.279
  Huynh-Feldt 0.600 1.000 0.600 1.248 0.279
Residual None 8.660 18.000 0.481  
  Greenhouse-Geisser 8.660 18.000 0.481  
  Huynh-Feldt 8.660 18.000 0.481  
Note.  Type III Sum of Squares
Between Subjects Effects
  Sum of Squares df Mean Square F p
Group_ Type 4.277 1 4.277 0.749 0.398
Residual 102.771 18 5.709  
Note.  Type III Sum of Squares

Assumption Checks

Test of Sphericity
  Mauchly's W p Greenhouse-Geisser ε Huynh-Feldt ε
Dm 1.000 NaN 1.000 1.000
ᵃ Singular error SSP matrix: The repeated measure has only two levels, or more levels than observations. When the repeated measure has two levels, the assumption of sphericity is always met.
Test for Equality of Variances (Levene's)
  F df1 df2 p
Post_Dm 1.922 1 18 0.183
Baseline_Dm 0.148 1 18 0.705

Descriptives

Descriptives Plot

Repeated Measures ANOVA

Within Subjects Effects
  Sum of Squares df Mean Square F p
Tc 1.598 1 1.598 0.455 0.510
Tc Group_ Type 1.256 1 1.256 0.358 0.559
Residual 52.677 15 3.512  
Note.  Type III Sum of Squares
Between Subjects Effects
  Sum of Squares df Mean Square F p
Group_ Type 3.035 1 3.035 0.118 0.736
Residual 385.488 15 25.699  
Note.  Type III Sum of Squares

Assumption Checks

Test for Equality of Variances (Levene's)
  F df1 df2 p
Post_Tc 0.375 1 15 0.549
Baseline_Tc 9.293e -4 1 15 0.976

Descriptives

Descriptives Plot