Project measure / variable:   Seburn2   stance_F_M06

ID, description, units MPD:24805   stance_F_M06   stance phase, mean time that either front paw is in contact with surface during a step   [ms]  at age 6mo  
Data set, strains Seburn2   inbred   7 strains     sex: both     age: 26wks
Procedure gait analysis
Ontology mappings

  STRAIN COMPARISON PLOT
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Seburn2 - stance phase, mean time that either front paw is in contact with surface during a step at age 6mo



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested7 strains7 strains
Mean of the strain means175   ms 172   ms
Median of the strain means185   ms 167   ms
SD of the strain means± 24.0 ± 13.0
Coefficient of variation (CV)0.137 0.0759
Min–max range of strain means144   –   205   ms 151   –   189   ms
Mean sample size per strain7.1   mice 6.7   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 43.5846 43.5846 0.2139 0.6449
strain 6 25495.6722 4249.2787 20.8535 < 0.0001
sex:strain 6 5669.3948 944.8991 4.6371 0.0004
Residuals 83 16912.7917 203.7686


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 193.0 20.2   7 7.65 0.105 152.0, 219.0 0.76
129S1/SvImJ m 166.0 19.5   4 9.75 0.118 142.0, 183.0 -0.44
BALB/cByJ f 205.0 11.1   6 4.54 0.0544 188.0, 215.0 1.26
BALB/cByJ m 179.0 18.7   8 6.62 0.104 150.0, 201.0 0.56
C3H/HeJ f 147.0 15.2   8 5.38 0.104 116.0, 163.0 -1.16
C3H/HeJ m 151.0 12.4   7 4.69 0.0823 134.0, 166.0 -1.59
C57BL/10J f 185.0 15.1   7 5.72 0.0818 162.0, 203.0 0.42
C57BL/10J m 184.0 10.7   8 3.77 0.058 164.0, 194.0 0.94
DBA/2J f 189.0 15.1   7 5.7 0.0796 161.0, 204.0 0.59
DBA/2J m 189.0 15.9   6 6.48 0.0841 161.0, 207.0 1.33
NON/ShiLtJ f 161.0 7.71   8 2.73 0.048 147.0, 170.0 -0.58
NON/ShiLtJ m 167.0 9.03   8 3.19 0.054 152.0, 177.0 -0.36
SM/J f 144.0 11.0   7 4.15 0.0761 126.0, 154.0 -1.28
SM/J m 166.0 15.4   6 6.3 0.0933 139.0, 181.0 -0.44


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 192.7143 5.3953 203.4454 181.9832
129S1/SvImJ m 165.5 7.1374 179.696 151.304
BALB/cByJ f 204.6667 5.8276 216.2576 193.0757
BALB/cByJ m 179.375 5.0469 189.4131 169.3369
C3H/HeJ f 146.75 5.0469 156.7881 136.7119
C3H/HeJ m 150.7143 5.3953 161.4454 139.9832
C57BL/10J f 185.1429 5.3953 195.874 174.4117
C57BL/10J m 183.5 5.0469 193.5381 173.4619
DBA/2J f 189.2857 5.3953 200.0168 178.5546
DBA/2J m 188.8333 5.8276 200.4243 177.2424
NON/ShiLtJ f 160.625 5.0469 170.6631 150.5869
NON/ShiLtJ m 167.125 5.0469 177.1631 157.0869
SM/J f 144.1429 5.3953 154.874 133.4117
SM/J m 165.5 5.8276 177.0909 153.9091


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 179.1071 4.4736 188.0049 170.2094
BALB/cByJ both 192.0208 3.8546 199.6875 184.3541
C3H/HeJ both 148.7321 3.6939 156.0792 141.385
C57BL/10J both 184.3214 3.6939 191.6685 176.9743
DBA/2J both 189.0595 3.9709 196.9574 181.1616
NON/ShiLtJ both 163.875 3.5687 170.973 156.777
SM/J both 154.8214 3.9709 162.7193 146.9235




  GWAS USING LINEAR MIXED MODELS