checkrp {softclassval} | R Documentation |
Input checks and reference preparation for performance calculation
Description
Checks whether r
and p
are valid reference and predictions. If p
is a
multiple of r
, recycles r
to the size and shape of p
. If r
has
additional length 1 dimensions (usually because dimensions were dropped from p
), it is
shortend to the shape of p
.
Usage
checkrp(r, p)
Arguments
r |
reference |
p |
prediction |
Details
In addition, any NA
s in p
are transferred to r
so that these samples are
excluded from counting in nsamples
.
checkrp
is automatically called by the performance functions, but doing so beforehand and
then setting .checked = TRUE
can save time when several performance measures are to be
calculated on the same results.
Value
r
, possibly recycled to length of p
or with dimensions shortened to p
.
Author(s)
Claudia Beleites
Examples
ref <- softclassval:::ref
ref
pred <- softclassval:::pred
pred
ref <- checkrp (r = ref, p = pred)
sens (r = ref, p = pred, .checked = TRUE)
[Package softclassval version 1.0-20160527 Index]