Project measure / variable:   Reed2   brain_wt

ID, description, units MPD:53131   brain_wt   brain weight   [g]  
Data set, strains Reed2   B6.129 and 129.B6 consomic w/par   9 strains     sex: both     age: 26wks
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  STRAIN COMPARISON PLOT
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Reed2 - brain weight



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested9 strains9 strains
Mean of the strain means0.411   g 0.399   g
Median of the strain means0.415   g 0.402   g
SD of the strain means± 0.0314 ± 0.0260
Coefficient of variation (CV)0.0764 0.0651
Min–max range of strain means0.362   –   0.450   g 0.365   –   0.438   g
Mean sample size per strain17.7   mice 16.9   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 0.0078 0.0078 6.7199 0.01
strain 8 0.1987 0.0248 21.5156 < 0.0001
sex:strain 8 0.0065 0.0008 0.7089 0.6836
Residuals 278 0.3208 0.0012


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
129P3.B6By-Chr1 f 0.383 0.0394   19 0.00905 0.103 0.29, 0.43 -0.89
129P3.B6By-Chr1 m 0.367 0.0398   19 0.00914 0.108 0.26, 0.42 -1.22
129P3.B6By-Chr2 f 0.45 0.0258   4 0.0129 0.0574 0.42, 0.48 1.25
129P3.B6By-Chr2 m 0.426 0.0288   5 0.0129 0.0676 0.38, 0.46 1.05
129P3.B6By-Chr7 f 0.376 0.0296   20 0.00663 0.0788 0.31, 0.41 -1.11
129P3.B6By-Chr7 m 0.365 0.0328   20 0.00734 0.0899 0.29, 0.42 -1.3
129P3.B6By-Chr9 f 0.428 0.0235   10 0.00742 0.0548 0.38, 0.46 0.55
129P3.B6By-Chr9 m 0.404 0.0262   11 0.00789 0.0649 0.35, 0.44 0.21
129P3/J f 0.411 0.0427   24 0.00871 0.104 0.3, 0.47 0.01
129P3/J m 0.401 0.0448   14 0.012 0.112 0.31, 0.47 0.09
B6By.129P3-Chr2 f 0.362 0.027   16 0.00674 0.0744 0.29, 0.39 -1.55
B6By.129P3-Chr2 m 0.372 0.0276   15 0.00712 0.0741 0.32, 0.43 -1.03
B6By.129P3-Chr7 f 0.45 0.0282   20 0.0063 0.0627 0.39, 0.5 1.25
B6By.129P3-Chr7 m 0.438 0.0335   20 0.0075 0.0767 0.38, 0.51 1.52
B6By.129P3-Chr9 f 0.422 0.029   19 0.00665 0.0687 0.36, 0.47 0.36
B6By.129P3-Chr9 m 0.402 0.0329   19 0.00755 0.0819 0.32, 0.45 0.13
C57BL/6ByJ f 0.415 0.0361   20 0.00806 0.087 0.31, 0.46 0.13
C57BL/6ByJ m 0.413 0.0351   21 0.00766 0.085 0.33, 0.5 0.55


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129P3.B6By-Chr1 f 0.3832 0.0078 0.3985 0.3678
129P3.B6By-Chr1 m 0.3674 0.0078 0.3827 0.352
129P3.B6By-Chr2 f 0.45 0.017 0.4834 0.4166
129P3.B6By-Chr2 m 0.426 0.0152 0.4559 0.3961
129P3.B6By-Chr7 f 0.376 0.0076 0.391 0.361
129P3.B6By-Chr7 m 0.3655 0.0076 0.3805 0.3505
129P3.B6By-Chr9 f 0.428 0.0107 0.4491 0.4069
129P3.B6By-Chr9 m 0.4036 0.0102 0.4238 0.3835
129P3/J f 0.4113 0.0069 0.4249 0.3976
129P3/J m 0.4007 0.0091 0.4186 0.3828
B6By.129P3-Chr2 f 0.3625 0.0085 0.3792 0.3458
B6By.129P3-Chr2 m 0.372 0.0088 0.3893 0.3547
B6By.129P3-Chr7 f 0.4495 0.0076 0.4645 0.4345
B6By.129P3-Chr7 m 0.4375 0.0076 0.4525 0.4225
B6By.129P3-Chr9 f 0.4221 0.0078 0.4374 0.4068
B6By.129P3-Chr9 m 0.4021 0.0078 0.4174 0.3868
C57BL/6ByJ f 0.4145 0.0076 0.4295 0.3995
C57BL/6ByJ m 0.4133 0.0074 0.4279 0.3987


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129P3.B6By-Chr1 both 0.3753 0.0055 0.3861 0.3644
129P3.B6By-Chr2 both 0.438 0.0114 0.4604 0.4156
129P3.B6By-Chr7 both 0.3708 0.0054 0.3813 0.3602
129P3.B6By-Chr9 both 0.4158 0.0074 0.4304 0.4012
129P3/J both 0.406 0.0057 0.4172 0.3947
B6By.129P3-Chr2 both 0.3673 0.0061 0.3793 0.3552
B6By.129P3-Chr7 both 0.4435 0.0054 0.4541 0.4329
B6By.129P3-Chr9 both 0.4121 0.0055 0.423 0.4013
C57BL/6ByJ both 0.4139 0.0053 0.4244 0.4035




GWAS analysis not available: Strain panel must be either Inbred, HMDP, BXD, BXH, CXB, or AXB/BXA