Project measure / variable:   Odet2   sperm_weak_90

ID, description, units MPD:53851   sperm_weak_90   percentage of motile sperm that are 'weak'   [%]  at 90 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 90 min



  MEASURE SUMMARY
Measure Summary Male
Number of strains tested8 strains
Mean of the strain means18.1   %
Median of the strain means17.8   %
SD of the strain means± 6.92
Coefficient of variation (CV)0.382
Min–max range of strain means8.06   –   31.6   %
Mean sample size per strain13.1   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
strain 7 4257.1732 608.1676 12.8367 < 0.0001
Residuals 97 4595.6082 47.3774


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 18.2 5.13   16 1.28 0.282 11.4, 26.9 0.01
A/J m 18.1 4.73   14 1.27 0.262 13.7, 32.0 0.0
C57BL/6J m 22.8 16.8   11 5.07 0.736 9.7, 62.4 0.68
CAST/EiJ m 31.6 5.99   12 1.73 0.189 24.5, 44.0 1.95
NOD/ShiLtJ m 17.5 2.87   10 0.909 0.164 12.4, 21.1 -0.09
NZO/HlLtJ m 14.8 3.18   15 0.822 0.215 7.0, 20.1 -0.48
PWK/PhJ m 13.8 5.13   13 1.42 0.373 4.7, 20.5 -0.62
WSB/EiJ m 8.06 3.51   14 0.938 0.435 3.8, 16.2 -1.45


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ m 18.2125 1.7208 21.6278 14.7972
A/J m 18.0929 1.8396 21.7439 14.4418
C57BL/6J m 22.8273 2.0753 26.9462 18.7083
CAST/EiJ m 31.6417 1.987 35.5853 27.698
NOD/ShiLtJ m 17.48 2.1766 21.8 13.16
NZO/HlLtJ m 14.8067 1.7772 18.3339 11.2794
PWK/PhJ m 13.7615 1.909 17.5504 9.9726
WSB/EiJ m 8.0571 1.8396 11.7082 4.4061




  GWAS USING LINEAR MIXED MODELS