Project measure / variable:   GMC16   bw_17

ID, description, units MPD:56501   bw_17   body weight   [g]  at age 16-17wks  
Data set, strains GMC16   inbred w/CC8   7 strains     sex: both     age: 16-17wks
Procedure body weight
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  STRAIN COMPARISON PLOT
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GMC16 - body weight at age 16-17wks



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested6 strains7 strains
Mean of the strain means27.4   g 29.9   g
Median of the strain means22.4   g 31.1   g
SD of the strain means± 12.7 ± 10.7
Coefficient of variation (CV)0.465 0.359
Min–max range of strain means19.2   –   53.0   g 18.4   –   50.9   g
Mean sample size per strain3.5   mice 3.4   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 248.004 248.004 46.0931 < 0.0001
strain 4 4286.7575 1071.6894 199.1803 < 0.0001
sex:strain 4 171.4835 42.8709 7.9678 0.0002
Residuals 30 161.415 5.3805


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 f 22.9 1.77   4 0.887 0.0773 21.0, 24.6 -0.35
129S1/SvImJ m 31.2 1.84   4 0.92 0.0591 29.8, 33.8 0.13
A/J f 21.8 0.77   4 0.385 0.0353 21.0, 22.6 -0.44
A/J m 25.3 0.946   4 0.473 0.0374 24.1, 26.4 -0.43
C57BL/6J f 21.5 0.959   4 0.48 0.0446 20.4, 22.4 -0.46
C57BL/6J m 31.1 1.52   4 0.758 0.0487 29.8, 33.3 0.12
NOD/ShiLtJ f 26.0 1.01   4 0.507 0.039 25.3, 27.5 -0.11
NOD/ShiLtJ m 31.6 2.67   4 1.33 0.0842 29.3, 35.3 0.16
NZO/HlLtJ f 53.0 2.95   4 1.48 0.0557 50.1, 56.7 2.01
NZO/HlLtJ m 50.9 5.07   4 2.53 0.0996 43.7, 55.6 1.96
PWK/PhJ m 20.5 0.0   1   0.0 0.0 20.5, 20.5 -0.87
WSB/EiJ f 19.2 0.0   1   0.0 0.0 19.2, 19.2 -0.64
WSB/EiJ m 18.4 0.265   3 0.153 0.0144 18.2, 18.7 -1.07


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 22.95 1.1598 25.3186 20.5814
129S1/SvImJ m 31.175 1.1598 33.5436 28.8064
A/J f 21.8 1.1598 24.1686 19.4314
A/J m 25.325 1.1598 27.6936 22.9564
C57BL/6J f 21.5 1.1598 23.8686 19.1314
C57BL/6J m 31.15 1.1598 33.5186 28.7814
NOD/ShiLtJ f 26.0 1.1598 28.3686 23.6314
NOD/ShiLtJ m 31.65 1.1598 34.0186 29.2814
NZO/HlLtJ f 53.05 1.1598 55.4186 50.6814
NZO/HlLtJ m 50.9 1.1598 53.2686 48.5314


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 27.0625 0.8201 28.7374 25.3876
A/J both 23.5625 0.8201 25.2374 21.8876
C57BL/6J both 26.325 0.8201 27.9999 24.6501
NOD/ShiLtJ both 28.825 0.8201 30.4999 27.1501
NZO/HlLtJ both 51.975 0.8201 53.6499 50.3001




  GWAS USING LINEAR MIXED MODELS