Auxilary kernel and distance functions.

Description

Internal LPCM functions which are normally not to be called by the user.

Usage

kern(y, x = 0, h = 1)
kernd(X, x, h)
kdex(X, x, h)
distancevector(X, y, d = "euclid", na.rm = TRUE)
vecdist(X,Y)
mindist(X,y)
enorm(x)

Arguments

Details

kern specifies the base kernel (by default Gaussian) used in lpc ; kernd is the corresponding multivariate product kernel. kdex is a pointwise multivariate kernel density estimator.

distancevector makes use of function vdisseuclid from R package hopach (but that package does not need to be loaded).

Author(s)

JE

References

Pollard, van der Laan, and Wall (2010). Hierarchical Ordered Partitioning and Collapsing Hybrid (HOPACH). R package hopach version 2.9.1.

Results