Project measure / variable:   Odet2   sperm_STR_120

ID, description, units MPD:53892   sperm_STR_120   sperm mean straightness   [ratio]  at 120 min  
Data set, strains Odet2   inbred w/CC8   8 strains     sex: m     age: 10-66wks
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  STRAIN COMPARISON PLOT
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Odet2 - sperm mean straightness at 120 min



  MEASURE SUMMARY
Measure Summary Male
Number of strains tested8 strains
Mean of the strain means49.2   ratio
Median of the strain means49.1   ratio
SD of the strain means± 6.86
Coefficient of variation (CV)0.139
Min–max range of strain means36.8   –   60.5   ratio
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 3927.6684 561.0955 6.8556 < 0.0001
Residuals 95 7775.2637 81.8449


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 49.8 7.28   17 1.77 0.146 32.0, 61.0 0.09
A/J m 54.6 8.61   14 2.3 0.158 34.0, 67.0 0.79
C57BL/6J m 45.4 8.87   11 2.67 0.196 29.0, 63.0 -0.55
CAST/EiJ m 48.5 5.35   12 1.54 0.11 41.0, 59.0 -0.1
NOD/ShiLtJ m 36.8 7.48   10 2.37 0.203 28.0, 51.0 -1.81
NZO/HlLtJ m 50.2 5.65   10 1.79 0.113 44.0, 61.0 0.15
PWK/PhJ m 47.7 14.9   15 3.85 0.313 31.0, 72.0 -0.22
WSB/EiJ m 60.5 8.59   14 2.3 0.142 41.0, 70.0 1.65


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ m 49.8235 2.1942 54.1795 45.4675
A/J m 54.6429 2.4179 59.4429 49.8428
C57BL/6J m 45.3636 2.7277 50.7788 39.9484
CAST/EiJ m 48.5 2.6116 53.6847 43.3153
NOD/ShiLtJ m 36.8 2.8609 42.4795 31.1205
NZO/HlLtJ m 50.2 2.8609 55.8795 44.5205
PWK/PhJ m 47.6667 2.3359 52.304 43.0294
WSB/EiJ m 60.5 2.4179 65.3001 55.6999




  GWAS USING LINEAR MIXED MODELS