Phenotype measure:   Gould3   scratching_6


  STRAIN COMPARISON PLOT
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Gould3 - withdrawal study group, number of scratching episodes, 20 min test dose: 6.3 mg



  MEASURE SUMMARY
Measure Summary Male
Number of strains tested8 strains
Mean of the strain means1.59   n
Median of the strain means1.20   n
SD of the strain means± 1.21
Coefficient of variation (CV)0.761
Min–max range of strain means0.200   –   3.80   n
Mean sample size per strain10.0   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
strain 7 102.0875 14.5839 4.9694 0.0001
Residuals 72 211.3 2.9347


Q-Q normality assessment based on residuals

  


  STRAIN MEANS (UNADJUSTED)
Strain Sex Mean SD N mice SEM CV Min, Max Z score
129S6/SvEvTac m 0.6 0.966   10 0.306 1.61 -0.82
A/J m 1.2 1.32   10 0.416 1.1 -0.32
BALB/cByJ m 1.2 1.14   10 0.359 0.946 -0.32
C3H/HeJ m 1.0 0.816   10 0.258 0.816 -0.49
C57BL/6J m 2.9 2.56   10 0.809 0.882 1.09
CBA/J m 0.2 0.422   10 0.133 2.11 -1.15
DBA/1J m 1.8 2.39   10 0.757 1.33 0.18
DBA/2J m 3.8 2.53   10 0.8 0.666 1.0, 7.0 1.83


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S6/SvEvTac m 0.6 0.5417 1.6799 0.0
A/J m 1.2 0.5417 2.2799 0.1201
BALB/cByJ m 1.2 0.5417 2.2799 0.1201
C3H/HeJ m 1.0 0.5417 2.0799 0.0
C57BL/6J m 2.9 0.5417 3.9799 1.8201
CBA/J m 0.2 0.5417 1.2799 0.0
DBA/1J m 1.8 0.5417 2.8799 0.7201
DBA/2J m 3.8 0.5417 4.8799 2.7201




GWAS analysis not available: At least 12 strains are required