Phenotype measure:   Chang1   age

ID, description, units MPD:15720   age   animal age at test (local parameter)   [wks]
Data set, strains Chang1   inbred   15 strains     sex: both
Procedure colony observation
Ontology mappings

  STRAIN COMPARISON PLOT
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Chang1 - animal age at test (local parameter)



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested15 strains9 strains
Mean of the strain means56.1   wks 41.0   wks
Median of the strain means62.9   wks 40.0   wks
SD of the strain means± 21.0 ± 20.1
Coefficient of variation (CV)0.374 0.490
Min–max range of strain means11.9   –   85.1   wks 12.0   –   69.2   wks
Mean sample size per strain10.7   mice 6.4   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 19567.8471 19567.8471 27.5552 < 0.0001
strain 6 75822.3666 12637.0611 17.7953 < 0.0001
sex:strain 6 3073.6977 512.283 0.7214 0.6327
Residuals 251 178243.5225 710.1336


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
A/J f 62.9 35.6   17 8.64 0.567 10.0, 115.0 0.33
BALB/cByJ f 69.6 37.1   10 11.7 0.533 10.0, 109.0 0.64
BALB/cByJ m 52.0 29.4   5 13.1 0.565 9.0, 91.0 0.55
BALB/cJ f 49.8 43.9   9 14.6 0.883 8.0, 108.0 -0.3
C57BL/10J f 11.9 9.99   14 2.67 0.837 8.0, 36.0 -2.11
C57BL/6J f 24.6 33.4   63 4.21 1.36 7.0, 127.0 -1.5
C57BL/6J m 14.7 17.7   90 1.86 1.2 7.0, 112.0 -1.31
C57BR/cdJ f 70.2 48.4   5 21.6 0.689 15.0, 125.0 0.67
CAST/EiJ f 83.2 18.9   4 9.46 0.227 68.0, 107.0 1.29
CE/J f 65.8 26.8   10 8.48 0.408 34.0, 106.0 0.46
CE/J m 40.0 8.57   5 3.83 0.214 33.0, 54.0 -0.05
CZECHII/EiJ f 50.5 36.3   4 18.1 0.718 17.0, 96.0 -0.27
CZECHII/EiJ m 58.8 25.8   4 12.9 0.44 26.0, 84.0 0.89
DBA/2J f 48.7 0.756   7 0.286 0.0155 47.0, 49.0 -0.35
LP/J f 68.5 23.9   11 7.21 0.35 41.0, 107.0 0.59
NZW/LacJ f 33.3 30.0   9 10.0 0.901 7.0, 76.0 -1.09
NZW/LacJ m 26.0 0.0   4 0.0 0.0 26.0, 26.0 -0.75
PERA/EiJ f 46.3 24.5   29 4.54 0.528 9.0, 97.0 -0.47
PERA/EiJ m 40.0 23.2   17 5.64 0.581 9.0, 97.0 -0.05
PWK/PhJ m 12.0 0.0   4 0.0 0.0 12.0, 12.0 -1.44
SPRET/EiJ f 70.8 23.7   5 10.6 0.335 39.0, 99.0 0.7
SWR/J m 69.2 44.5   4 22.2 0.642 31.0, 114.0 1.4
WSB/EiJ f 85.1 40.3   9 13.4 0.473 28.0, 131.0 1.38
WSB/EiJ m 56.3 37.4   6 15.3 0.663 13.0, 109.0 0.76


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
BALB/cByJ f 69.6 8.4269 86.1965 53.0035
BALB/cByJ m 52.0 11.9175 75.471 28.529
C57BL/6J f 24.619 3.3574 31.2313 18.0068
C57BL/6J m 14.7 2.809 20.2322 9.1678
CE/J f 65.8 8.4269 82.3965 49.2035
CE/J m 40.0 11.9175 63.471 16.529
CZECHII/EiJ f 50.5 13.3242 76.7414 24.2586
CZECHII/EiJ m 58.75 13.3242 84.9914 32.5086
NZW/LacJ f 33.3333 8.8828 50.8276 15.8391
NZW/LacJ m 26.0 13.3242 52.2414 -0.2414
PERA/EiJ f 46.2759 4.9485 56.0217 36.53
PERA/EiJ m 40.0 6.4632 52.729 27.271
WSB/EiJ f 85.1111 8.8828 102.6054 67.6168
WSB/EiJ m 56.3333 10.8791 77.7594 34.9073


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
BALB/cByJ both 60.8 7.2979 75.173 46.427
C57BL/6J both 19.6595 2.1887 23.9702 15.3489
CE/J both 52.9 7.2979 67.273 38.527
CZECHII/EiJ both 54.625 9.4216 73.1805 36.0695
NZW/LacJ both 29.6667 8.0068 45.4358 13.8975
PERA/EiJ both 43.1379 4.07 51.1537 35.1222
WSB/EiJ both 70.7222 7.0225 84.5527 56.8918




  GWAS USING LINEAR MIXED MODELS