applyProcessing {caret} | R Documentation |
processData
is used to estimate data processing parameters and
applyProcessing
takes the results and applies them to data objects
processData(x, center = TRUE, scale = TRUE, na.remove = TRUE) applyProcessing(x, object)
x |
A matrix or data frame with variables in rows and samples in columns |
center |
A boolean to center the data. |
scale |
A boolean to scale the data. |
na.remove |
Should NA values be removed? |
object |
the results from a previous call to processData . |
These functions are deprecated and have been replaced by the preProcess
class. In a few more versions, they will not be around.
x
, after it has been processed.
Max Kuhn
set.seed(115) xData <- matrix(rgamma(6 * 4, 5), 6) trainValues01 <- apply(xData, 2, processData) applyProcessing(xData, trainValues01)