Project measure / variable:   Odet2   sperm_weak_120

ID, description, units MPD:53852   sperm_weak_120   percentage of motile sperm that are 'weak'   [%]  at 120 min  
Data set, strains Odet2   inbred w/CC8   8 strains     sex: m     age: 10-66wks
Procedure microscopy
Ontology mappings

  STRAIN COMPARISON PLOT
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Odet2 - percentage of motile sperm that are 'weak' at 120 min



  MEASURE SUMMARY
Measure Summary Male
Number of strains tested8 strains
Mean of the strain means20.8   %
Median of the strain means19.2   %
SD of the strain means± 7.71
Coefficient of variation (CV)0.371
Min–max range of strain means9.69   –   35.7   %
Mean sample size per strain12.9   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
strain 7 5190.6678 741.524 10.8571 < 0.0001
Residuals 95 6488.3518 68.2984


Q-Q normality assessment based on residuals

  


  STRAIN MEANS (UNADJUSTED)
  
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Strain Sex Mean SD N mice SEM CV Min, Max Z score
129S1/SvImJ m 19.1 5.88   17 1.43 0.308 11.1, 28.3 -0.22
A/J m 20.1 5.21   14 1.39 0.259 13.8, 34.0 -0.09
C57BL/6J m 27.4 17.6   11 5.32 0.644 11.4, 64.6 0.86
CAST/EiJ m 35.7 7.57   12 2.19 0.212 25.9, 50.2 1.93
NOD/ShiLtJ m 19.3 6.72   10 2.12 0.349 11.7, 31.6 -0.19
NZO/HlLtJ m 17.8 5.82   10 1.84 0.327 10.2, 29.1 -0.39
PWK/PhJ m 17.3 8.48   15 2.19 0.489 4.2, 38.7 -0.45
WSB/EiJ m 9.69 3.1   14 0.829 0.32 5.7, 15.1 -1.44


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ m 19.0706 2.0044 23.0498 15.0914
A/J m 20.1214 2.2087 24.5063 15.7366
C57BL/6J m 27.3727 2.4918 32.3195 22.4259
CAST/EiJ m 35.6667 2.3857 40.4029 30.9305
NOD/ShiLtJ m 19.27 2.6134 24.4582 14.0818
NZO/HlLtJ m 17.79 2.6134 22.9782 12.6018
PWK/PhJ m 17.3467 2.1338 21.5829 13.1105
WSB/EiJ m 9.6857 2.2087 14.0706 5.3008




  GWAS USING LINEAR MIXED MODELS