Project measures / variables set:   Seburn2   stride_freq_R

ID, description, units MPD:24879   stride_freq_R   stride frequency, mean number of steps per second for rear paws   [Hz]  
Measures • 6mo    • 18mo
Data set, strains Seburn2   inbred   7 strains     sex: both
Procedure gait analysis
Comparisonaging-study, multiple cohorts
Ontology mappings

  SIDE-BY-SIDE STRAIN CURVES
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  OVERLAPPING STRAIN CURVES
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Seburn2 - stride frequency, mean number of steps per second for rear paws





  ANOVA, Q-Q NORMALITY ASSESSMENT

ANOVA Summary     

Factor DF Sum of squares Mean sum of squares F value p-value (Pr>F)
age 1 1.5472 1.5472 23.9582 < 0.0001
sex 1 0.6308 0.6308 9.7684 0.0026
strain 2 7.8767 3.9383 60.984 < 0.0001
age:sex 1 0.0827 0.0827 1.2807 0.2618
age:strain 2 0.8347 0.4173 6.4624 0.0027
sex:strain 2 0.1021 0.0511 0.7907 0.4577
age:sex:strain 2 0.2177 0.1089 1.6858 0.1931
Residuals 67 4.3268 0.0646

Q-Q normality assessment based on residuals

  


  INDIVIDUAL MEASURES
ProjectIDTreatmentMeasure / Variable Description PanelStrains
tested
SexAge
Seburn2 24879 gait analysis (none) stride frequency, mean number of steps per second for rear paws   [Hz]   at age 6mo  stride_freq_R_M06 inbred 7 both 26wks
Seburn2 24881 gait analysis (none) stride frequency, mean number of steps per second for rear paws   [Hz]   at age 18mo  stride_freq_R_M18 inbred 3 both 78wks