R: Variance Function Program

# Variance Function Program

## Documentation for package ‘VFP’ version 1.4.4

- DESCRIPTION file
- User guides, package vignettes and other documentation

## Help Pages

VFP-package | (V)ariance (F)unction (P)rogram
.onLoad | Keep backward compatibility by assigning new to old function names when loading the package. Old name did not comply to new CRAN package check rules.
addGrid | Add a Grid to an Existing Plot.
add_grid | Add a Grid to an Existing Plot.
as.rgb | Convert Color-Name or RGB-Code to Possibly Semi-Transparent RGB-code.
as_rgb | Convert Color-Name or RGB-Code to Possibly Semi-Transparent RGB-code.
B2mIntra_98 | Example Data B2mIntra_98.VFP (Beta-2-microglobulin RIA) from the Variance Function Program 12.0 from Sadler
bt_coef | Back-Transformation of Estimated Coefficients.
coef.VFP | Extract Model-Coefficients from VFP-Objects.
conditionHandler | Condition-Handling Without Losing Information.
condition_handler | Condition-Handling Without Losing Information.
deriveCx | Determine C5 and C95 or any Concentration Cx.
derive_cx | Determine C5 and C95 or any Concentration Cx.
fit.EP17 | Fit CLSI EP17 Model Using log-transformed X and Y.
fit.vfp | Estimate (Im)Precision-Profiles Modeling the Relationship 'Var ~ Mean'.
fit_ep17 | Fit CLSI EP17 Model Using log-transformed X and Y.
fit_vfp | Estimate (Im)Precision-Profiles Modeling the Relationship 'Var ~ Mean'.
getMat.VCA | Transform list of VCA-object into VFP-matrix required for fitting.
get_mat | Transform list of VCA-object into VFP-matrix required for fitting.
get_model | Select the Best Fitting Model.
get_mon | Determine Monotony of Vector.
Glucose | Example Data Glucose.VFP from the Variance Function Program 12.0 from Sadler
legend.rm | Add Legend to Right Margin.
legend_rm | Add Legend to Right Margin.
MultiLotReproResults | Result of a Real-World Precsion Experiment on 10 Samples
plot.VFP | Plot VFP-Ojbects.
powfun2simple | Internal Function Model 2.
powfun3 | Internal Function Model 3.
powfun3simple | Internal Function Model 3.
powfun4 | Internal Function Model 4.
powfun4simple | Internal Function Model 4.
powfun5 | Internal Function Model 5.
powfun5simple | Internal Function Model 5.
powfun6 | Internal Function Model 6.
powfun6simple | Internal Function Model 6.
powfun7 | Internal Function Model 7.
powfun7simple | Internal Function Model 7.
powfun8 | Internal Function Model 8.
powfun8simple | Internal Function Model 8.
powfun9simple | Internal Function Model 9.
precisionPlot | Precision Performance Plot of Qualitative Tests.
precision_plot | Precision Performance Plot of Qualitative Tests.
predict.VFP | Predict Method for Objects of Class 'VFP'.
predictMean | Finding X-Value for Given Y-Value Using a Bisection-Approach.
predict_mean | Finding X-Value for Given Y-Value Using a Bisection-Approach.
predict_model_ep17 | Predict Method for Objects of Class 'modelEP17'.
print.VFP | Print Objects of Class 'VFP'
RealData1 | Result of a Real-World Precsion Experiment on 10 Samples
ReproData | Serum Work Area Example Data of a Reproducibility Experiment
residuals.VFP | Residuals Method for Objects of Class 'VFP'.
Signif | Adapted Version of Function 'signif'
signif2 | Adapted Version of Function 'signif'
summary.VFP | Summary Objects of Class 'VFP'
T4S9_99 | Example Data T4S9_99.VFP (T4 RIA) from the Variance Function Program 12.0 from Sadler
t_coef | Transformation of Coefficients.
VFP | (V)ariance (F)unction (P)rogram