Description Usage Arguments Details Value Author(s) See Also Examples
This is a helper function that returns several error measurement quantities that serve to
help evaluate the logistic 4-PL and 5-PL models. The model to be checked can either come
directly from the immunoassay data file or be fitted by the sigfit
function.
1 |
x |
An object of class |
analyte |
Character. The name of the analyte to be evaluated in the |
... |
Currently ignored. |
This function is used internally by the batch
, sigfit
,
summary.ima
and summary.sigfit
functions to evaluate models.
St.error |
Mean and median value of error of fit to Standards (calibrators) in the measurement scale (not MFI scale). |
QC.error |
Mean and median value of error of fit to Quality Control samples in the measurement scale. |
SSE |
Sum of squares of error values for the fit in the measurement scale. This can be heavily affected by selection of calibrators. |
Sigma |
Residual sum of squares from the fitted model in the measurement scale. This can be heavily affected by weighting. |
Syx |
The Sy|x error value for the fit - in the measurement scale. |
r.squared |
R squared of the fit in the measurement scale. For the |
Michal J. Figurski, PhD mfigrs@gmail.com
1 2 3 4 5 6 7 8 | ## Not run:
run = read.multiplex("your-path-here")
check(run)
fit = sigfit(run)
check(fit)
## End(Not run)
|
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