Testing For Total Error
•Uestimated by combining random and systematic error.
•Method Comparisons:
•U40 - 100 patient specimens are tested by running:
•eon a known accurate method and current method
•eon a current method and new method
•Uperform statistical analysis on data:
•et-test
•eCorrelation coefficient
•0 = no correlation
•+1 = perfect correlation
•eLinear regression