MPD: Project measures / variables set: GMC02 front

Project measures / variables set: GMC02 front_paws

ID, description, units	MPD:55111 front_paws forelimb grip strength [g]
Measures	• trial1 • trial2 • trial3
Data set, strains	GMC02 inbred w/CC8 8 strains sex: both age: 8-10wks
Procedure	grip strength
Comparison	repeated measures, set of trials, same cohort
Ontology mappings	VT:0004262 physical strength trait VT:0010080 skeletal muscle physiology trait MA:0000615 forelimb muscle MP:0001515 abnormal grip strength

Values Means Δ Means Z-scores

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GMC02 - forelimb grip strength

ANOVA, Q-Q NORMALITY ASSESSMENT

ANOVA Summary "within" = Within error "between" = Between Error (Animal ID)

Factor	DF	Sum of squares	Mean sum of squares	F value	p-value (Pr>F)
within group	2	1195.9055	597.9527	7.859	0.0004
within group:sex	2	81.8455	40.9228	0.5379	0.5843
within group:strain	14	1038.9285	74.2092	0.9753	0.4774
within group:sex:strain	14	793.8263	56.7019	0.7452	0.7287
within Residuals	518	39412.1609	76.0853
between sex	1	29358.1698	29358.1698	49.7374	< 0.0001
between strain	7	234528.461	33504.0659	56.7612	< 0.0001
between sex:strain	7	8238.4807	1176.9258	1.9939	0.0563
between Residuals	259	152878.2873	590.2637

Q-Q normality assessment based on residuals

INDIVIDUAL MEASURES

Project	ID		Treatment	Measure / Variable Description	Panel	Strains tested	Sex	Age
GMC02	55111	grip strength	(none)	forelimb grip strength [g] trial1 front_paws1	inbred w/CC8	8	both	8-10wks
GMC02	55112	grip strength	(none)	forelimb grip strength [g] trial2 front_paws2	inbred w/CC8	8	both	8-10wks
GMC02	55113	grip strength	(none)	forelimb grip strength [g] trial3 front_paws3	inbred w/CC8	8	both	8-10wks