| derivativeTransform {RTCA} | R Documentation |
Derivative transform of RTCA object, returning the change rate of cell impedance
derivativeTransform(object)
object |
An object of |
The first derivative of the cell impedance curve measured by RTCA. The derivative of the last time point is estimated by that of the next to last point.
An RTCA object populated with derivative values
Jitao David Zhang jitao_david.zhang@roche.com
smoothTransform and interpolationTransform
for smoothing and interpolating the RTCA
data. rgrTransform calculates relative growth rate,
which calls derivativeTransform.
require(RTCA)
ofile <- system.file("/extdata/testOutput.csv", package="RTCA")
x <- parseRTCA(ofile)
xDeriv <- derivativeTransform(x)