Project measure / variable:   Jaxwest1   ST

ID, description, units MPD:15108   ST   interval between S-wave and end of T-wave (ST)   [ms]  
Data set, strains Jaxwest1   inbred   7 strains     sex: both     age: 8-10wks
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  STRAIN COMPARISON PLOT
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Jaxwest1 - interval between S-wave and end of T-wave (ST)



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested7 strains7 strains
Mean of the strain means33.9   ms 32.7   ms
Median of the strain means34.4   ms 33.9   ms
SD of the strain means± 4.91 ± 2.70
Coefficient of variation (CV)0.145 0.0823
Min–max range of strain means26.0   –   42.3   ms 29.0   –   36.1   ms
Mean sample size per strain7.9   mice 7.4   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 17.87 17.87 0.7922 0.3757
strain 6 936.4554 156.0759 6.9194 < 0.0001
sex:strain 6 454.1216 75.6869 3.3555 0.0049
Residuals 93 2097.7373 22.5563


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 34.4 3.16   8 1.12 0.0918 28.2, 38.3 0.11
129S1/SvImJ m 33.9 3.09   8 1.09 0.0912 30.0, 37.6 0.43
A/J f 33.6 4.63   8 1.64 0.138 28.7, 43.9 -0.06
A/J m 36.1 6.58   8 2.33 0.182 28.6, 46.1 1.25
BALB/cJ f 42.3 7.75   7 2.93 0.183 32.7, 55.0 1.72
BALB/cJ m 34.2 3.3   8 1.17 0.0965 31.5, 40.0 0.54
C57BL/6J f 35.1 4.78   8 1.69 0.136 29.5, 42.3 0.25
C57BL/6J m 30.0 2.16   7 0.816 0.0719 27.1, 33.2 -1.02
DBA/2J f 34.8 2.66   8 0.941 0.0765 31.9, 39.5 0.19
DBA/2J m 34.9 9.81   7 3.71 0.281 28.6, 56.7 0.8
NOD/ShiLtJ f 26.0 1.3   8 0.46 0.0501 24.4, 28.4 -1.6
NOD/ShiLtJ m 31.1 4.29   8 1.52 0.138 27.0, 37.5 -0.61
SJL/J f 30.9 3.13   8 1.1 0.101 26.7, 34.9 -0.61
SJL/J m 29.0 3.07   6 1.25 0.106 25.5, 33.9 -1.39


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 34.45 1.6791 37.7845 31.1155
129S1/SvImJ m 33.8875 1.6791 37.222 30.553
A/J f 33.6375 1.6791 36.972 30.303
A/J m 36.125 1.6791 39.4595 32.7905
BALB/cJ f 42.2714 1.7951 45.8361 38.7067
BALB/cJ m 34.2 1.6791 37.5345 30.8655
C57BL/6J f 35.1 1.6791 38.4345 31.7655
C57BL/6J m 30.0429 1.7951 33.6075 26.4782
DBA/2J f 34.8 1.6791 38.1345 31.4655
DBA/2J m 34.9429 1.7951 38.5075 31.3782
NOD/ShiLtJ f 25.9875 1.6791 29.322 22.653
NOD/ShiLtJ m 31.0875 1.6791 34.422 27.753
SJL/J f 30.9125 1.6791 34.247 27.578
SJL/J m 29.0 1.9389 32.8503 25.1497


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 34.1687 1.1873 36.5266 31.8109
A/J both 34.8812 1.1873 37.2391 32.5234
BALB/cJ both 38.2357 1.229 40.6763 35.7951
C57BL/6J both 32.5714 1.229 35.012 30.1309
DBA/2J both 34.8714 1.229 37.312 32.4309
NOD/ShiLtJ both 28.5375 1.1873 30.8953 26.1797
SJL/J both 29.9562 1.2825 32.503 27.4095




  GWAS USING LINEAR MIXED MODELS