Project measure / variable:   Chesler4   LD_transitions

ID, description, units MPD:47008   LD_transitions   number of light-dark transitions, 20 min test   [n]  
Data set, strains Chesler4   DO population w/par   9 strains     sex: both     age: 12-16wks
Procedure light-dark box
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Distribution of Individual Animals with Boxplots.





  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested9 strains9 strains
Mean of the strain means43.2   n 30.7   n
Median of the strain means37.8   n 29.1   n
SD of the strain means± 22.7 ± 12.0
Coefficient of variation (CV)0.525 0.392
Min–max range of strain means13.1   –   86.2   n 7.38   –   53.4   n
Mean sample size per strain8.0   mice 8.0   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 5186.52 5186.52 14.1531 0.0002
strain 8 17846.6648 2230.8331 6.0875 < 0.0001
sex:strain 8 31883.8211 3985.4776 10.8757 < 0.0001
Residuals 393 144018.308 366.4588


Q-Q normality assessment based on residuals

  


  STRAIN MEANS (UNADJUSTED)
  
Select table page:
Strain Sex Mean SD N mice SEM CV Min, Max Z score
129S1/SvImJ f 13.1 15.4   8 5.43 1.17 -1.33
129S1/SvImJ m 28.2 23.2   8 8.18 0.819 1.0, 58.0 -0.21
A/J f 47.5 40.1   8 14.2 0.844 2.0, 139.0 0.19
A/J m 29.1 23.7   8 8.39 0.815 -0.13
C57BL/6J f 32.0 29.9   8 10.6 0.936 -0.5
C57BL/6J m 27.4 29.2   8 10.3 1.07 -0.27
CAST/EiJ f 21.8 22.2   8 7.86 1.02 2.0, 56.0 -0.94
CAST/EiJ m 53.4 23.6   8 8.33 0.442 23.0, 103.0 1.89
J:DO f 31.2 15.9   144 1.32 0.51 -0.53
J:DO m 26.9 13.2   139 1.12 0.49 5.0, 68.0 -0.31
NOD/ShiLtJ f 64.0 42.2   8 14.9 0.659 36.0, 166.0 0.92
NOD/ShiLtJ m 37.9 19.8   8 7.0 0.523 12.0, 73.0 0.6
NZO/HlLtJ f 86.2 41.1   8 14.5 0.476 42.0, 166.0 1.9
NZO/HlLtJ m 7.38 6.07   8 2.15 0.823 -1.94
PWK/PhJ f 37.8 24.1   8 8.52 0.639 -0.24
PWK/PhJ m 31.4 24.3   8 8.6 0.775 6.0, 63.0 0.06
WSB/EiJ f 55.4 27.6   8 9.77 0.499 3.0, 95.0 0.54
WSB/EiJ m 34.5 20.3   8 7.18 0.589 14.0, 73.0 0.32


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 13.125 6.7681 26.4312 0.0
129S1/SvImJ m 28.25 6.7681 41.5562 14.9438
A/J f 47.5 6.7681 60.8062 34.1938
A/J m 29.125 6.7681 42.4312 15.8188
C57BL/6J f 32.0 6.7681 45.3062 18.6938
C57BL/6J m 27.375 6.7681 40.6812 14.0688
CAST/EiJ f 21.75 6.7681 35.0562 8.4438
CAST/EiJ m 53.375 6.7681 66.6812 40.0688
J:DO f 31.1528 1.5953 34.2891 28.0165
J:DO m 26.8705 1.6237 30.0627 23.6783
NOD/ShiLtJ f 64.0 6.7681 77.3062 50.6938
NOD/ShiLtJ m 37.875 6.7681 51.1812 24.5688
NZO/HlLtJ f 86.25 6.7681 99.5562 72.9438
NZO/HlLtJ m 7.375 6.7681 20.6812 0.0
PWK/PhJ f 37.75 6.7681 51.0562 24.4438
PWK/PhJ m 31.375 6.7681 44.6812 18.0688
WSB/EiJ f 55.375 6.7681 68.6812 42.0688
WSB/EiJ m 34.5 6.7681 47.8062 21.1938


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 20.6875 4.7858 30.0964 11.2786
A/J both 38.3125 4.7858 47.7214 28.9036
C57BL/6J both 29.6875 4.7858 39.0964 20.2786
CAST/EiJ both 37.5625 4.7858 46.9714 28.1536
J:DO both 29.0116 1.1381 31.2492 26.7741
NOD/ShiLtJ both 50.9375 4.7858 60.3464 41.5286
NZO/HlLtJ both 46.8125 4.7858 56.2214 37.4036
PWK/PhJ both 34.5625 4.7858 43.9714 25.1536
WSB/EiJ both 44.9375 4.7858 54.3464 35.5286




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