sens | R Documentation |
Calculate basic measures of diagnostic accuracy for a number of studies.
sens(x) spec(x) fpr(x)
x |
a data frame with variables including |
These functions are the basic building blocks of many procedures to assess diagnostic accuracy. For a decent summary of set of primary studies it is better to use madad
, for graphical summaries crosshair
and ROCellipse
are available.
A numeric vector.
Philipp Doebler <philipp.doebler@googlemail.com>
madad
, crosshair
, link{ROC.ellipse}
data(AuditC) plot(fpr(AuditC), sens(AuditC), main = "AUDIT-C data on ROC space", ylab = "Sensitivity", xlab = "False Positive Rate")
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.