Cumulative distribution

stratified ECDF Plots help find observer differences

• Unexpected shape
• Unexpected scale

SBP_0.1
sbp1 Systolic blood pressure 1

SBP_0.2
sbp2 Systolic blood pressure 2

DBP_0.1
dbp1 Diastolic blood pressure 1

DBP_0.2
dbp2 Diastolic blood pressure 2

BODY_HEIGHT_0
height Body height

BODY_WEIGHT_0
weight Body weight

WAIST_CIRC_0
waist Waist circumference

DIAB_AGE_ONSET_0
diab_age Age of diabetes onset