play {recorder} | R Documentation |
Validate New Data by Playing a Data Tape on It
Description
Runs a set of validation tests on new data to be predicted with an existing
predictive model. These tests are based on statistics and meta data of
the variables in the training data - recorded with record
.
Usage
play(tape, newdata, verbose = TRUE)
Arguments
tape |
|
newdata |
|
verbose |
|
Details
Look up the descriptions and other meta data of the available
validation tests with get_tests_meta_data
.
Value
data.playback
results from validation tests.
Examples
# record tape from `iris`.
tape <- record(iris)
# load data.
data(iris_newdata)
# validate new data by playing new tape on it.
play(tape, iris_newdata)
[Package recorder version 0.8.2 Index]