register | R Documentation |
register
Given two distributionH
objects, it returns two equivalent distributions such that
they share the same cdf values. This function is useful for computing basic statistics.
register(object1, object2)
## S4 method for signature 'distributionH,distributionH'
register(object1, object2)
object1 |
A |
object2 |
A |
The two distributionH
objects in input sharing the same cdf (the p
slot)
Antonio Irpino
Irpino, A., Lechevallier, Y. and Verde, R. (2006): Dynamic
clustering of histograms using Wasserstein metric In: Rizzi, A., Vichi, M.
(eds.) COMPSTAT 2006. Physica-Verlag, Berlin, 869-876.
Irpino, A.,Verde,
R. (2006): A new Wasserstein based distance for the hierarchical
clustering of histogram symbolic data In: Batanjeli, V., Bock, H.H.,
Ferligoj, A., Ziberna, A. (eds.) Data Science and Classification, IFCS 2006.
Springer, Berlin, 185-192.
## ---- initialize two distributionH objects mydist1 and mydist2
mydist1 <- distributionH(c(1, 2, 3), c(0, 0.4, 1))
mydist2 <- distributionH(c(7, 8, 10, 15), c(0, 0.2, 0.7, 1))
## register the two distributions
regDist <- register(mydist1, mydist2)
## OUTPUT:
## regDist$[[1]]
## An object of class "distributionH"
## Slot "x": [1] 1.0 1.5 2.0 2.5 3.0
## Slot "p": [1] 0.0 0.2 0.4 0.7 1.0
## ...
## regDist$[[2]]
## An object of class "distributionH"
## Slot "x": [1] 7.0 8.0 8.8 10.0 15.0
## Slot "p": [1] 0.0 0.2 0.4 0.7 1.0
## ...
# The REGISTER function ----
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