points.predict_roc | R Documentation |
Plot points method for objects of class 'predict_roc'.
## S3 method for class 'predict_roc'
points(x, thr = seq(-10, 10, length = 1000), ...)
x |
A 'predict_roc' object to plot. |
thr |
The sequence of thresholds parametrising the ROC curve, if this is a function. Default to a length 1000 sequence from -10 to 10. |
... |
Addtional arguments passed to |
Invisible.
## Declare simulated data as metaSDTdata
metadata <- metaSDTdata(simMetaData, type1='resp', type2='conf', signal='S')
## Fit model to subset of data
fit <- metaSDTreg(A ~ signal,
data=metadata,
subset = m <= 20)
## Plot observed type 1 ROC points
plot(predict_roc(metadata, type = '1'), xlim = 0:1, ylim = 0:1, pch = 'x')
## Add Model-predicted ROC curve (estimated from subset of data)
points(predict_roc(fit, type = '1'))
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