S original (http://www.biostat.harvard.edu/~mwand) by Matt Wand.
R port by  Brian Ripley <ripley@stats.ox.ac.uk>.
functions for kernel smoothing (and density estimation)
corresponding to book: Wand, M.P. and Jones, M.C. (1995) "Kernel Smoothing".

Functions for kernel smoothing for Wand &Jones (1995)

S original by Matt Wand. R port by Brian Ripley
<ripley@stats.ox.ac.uk>.
functions for kernel smoothing (and density estimation)
corresponding to the book: Wand, M.P. and Jones, M.C. (1995)
"Kernel Smoothing".

c(person("Matt", "Wand", role = "aut", email =
"Matt.Wand@uts.edu.au"), person("Brian", "Ripley", role =
c("trl", "cre", "ctb"), email = "ripley@stats.ox.ac.uk",
comment = "R port and updates"))
Matt Wand [aut], Brian Ripley [trl, cre, ctb] (R port and
updates)

c(person("Matt", "Wand", role = "aut",
email = "Matt.Wand@uts.edu.au"),
person("Brian", "Ripley", role = c("trl", "cre", "ctb"),
email = "ripley@stats.ox.ac.uk",
comment = "R port and updates"))
Matt Wand [aut],
Brian Ripley [trl, cre, ctb] (R port and updates)

Functions for Kernel Smoothing Supporting Wand & Jones (1995)
Functions for kernel smoothing (and density estimation)
corresponding to the book:
Wand, M.P. and Jones, M.C. (1995) "Kernel Smoothing".

c(person("Matt", "Wand", role = "aut",
email = "Matt.Wand@uts.edu.au"),
person("Cleve", "Moler", role = "ctb",
comment = "LINPACK routines in src"),
person("Brian", "Ripley", role = c("trl", "cre", "ctb"),
email = "ripley@stats.ox.ac.uk",
comment = "R port and updates"))
Matt Wand [aut],
Cleve Moler [ctb] (LINPACK routines in src),
Brian Ripley [trl, cre, ctb] (R port and updates)

c(person("Matt", "Wand", role = "aut",
email = "Matt.Wand@uts.edu.au"),
person("Cleve", "Moler", role = "ctb",
comment = "LINPACK routines in src/d*"),
person("Brian", "Ripley", role = c("trl", "cre", "ctb"),
email = "ripley@stats.ox.ac.uk",
comment = "R port and updates"))
Matt Wand [aut],
Cleve Moler [ctb] (LINPACK routines in src/d*),
Brian Ripley [trl, cre, ctb] (R port and updates)

Maintainers are not available to give advice on using a package
they did not author.