The caret Package - NexTag Supports Open Source Initiatives
The caret Package - NexTag Supports Open Source Initiatives
The caret Package - NexTag Supports Open Source Initiatives
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48 sensitivity<br />
Arguments<br />
data<br />
class<br />
dataGrid<br />
gridLength<br />
positive<br />
a numeric variable to cut along<br />
a factor with class memberships. <strong>The</strong>re must be only two classes.<br />
should the data define the grid of cut-points? If not a sequence of evenly spaced<br />
intervals is used.<br />
number of intervals to use if the data do not define the grid.<br />
a character string for the level of the class variable that defines a "positive" event<br />
Value<br />
Note<br />
A matrix of results with columns "cutoff", "sensitivity" and "specificity"<br />
<strong>The</strong> first row in the output has a cutoff of NA, zero sensitivity and specificity of one.<br />
Author(s)<br />
See Also<br />
Max Kuhn<br />
sensitivity, specificity, aucRoc<br />
Examples<br />
set.seed(6)<br />
testData