Project measure / variable:   Schughart4   titer_trt_d5

ID, description, units MPD:58784   titer_trt_d5   viral load in lungs (titer, FFU per lung) log10 (x+1)   [log(n)]  post-infection day 5  
influenza A (H3N2) virus study
Data set, strains Schughart4   inbred w/CC8   8 strains     sex: f     age: 8-12wks
Procedure in vitro assay
Ontology mappings

  STRAIN COMPARISON PLOT
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Schughart4 - viral load in lungs (titer, FFU per lung) log10 (x+1) post-infection day 5



  MEASURE SUMMARY
Measure Summary Female
Number of strains tested8 strains
Mean of the strain means4.84   log(n)
Median of the strain means5.22   log(n)
SD of the strain means± 0.854
Coefficient of variation (CV)0.176
Min–max range of strain means2.87   –   5.32   log(n)
Mean sample size per strain5.1   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
strain 7 21.89 3.1271 7.4553 < 0.0001
Residuals 33 13.8419 0.4195


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 5.22 0.503   4 0.252 0.0965 4.62, 5.78 0.44
A/J f 5.29 0.226   4 0.113 0.0427 5.08, 5.6 0.52
C57BL/6J f 5.22 0.919   9 0.306 0.176 3.3, 6.13 0.44
CAST/EiJ f 5.32 0.447   8 0.158 0.0841 4.76, 5.88 0.56
NOD/ShiLtJ f 5.29 0.28   3 0.161 0.0529 5.04, 5.59 0.52
NZO/HlLtJ f 4.39 0.779   5 0.348 0.177 3.15, 5.11 -0.53
PWK/PhJ f 2.87 0.351   4 0.175 0.122 2.6, 3.38 -2.31
WSB/EiJ f 5.16 0.78   4 0.39 0.151 4.4, 6.02 0.37


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 5.2164 0.3238 5.8752 4.5576
A/J f 5.2905 0.3238 5.9493 4.6317
C57BL/6J f 5.2165 0.2159 5.6557 4.7772
CAST/EiJ f 5.3191 0.229 5.785 4.8533
NOD/ShiLtJ f 5.2868 0.3739 6.0475 4.526
NZO/HlLtJ f 4.3877 0.2896 4.9769 3.7984
PWK/PhJ f 2.8656 0.3238 3.5244 2.2067
WSB/EiJ f 5.1561 0.3238 5.8149 4.4973




  GWAS USING LINEAR MIXED MODELS