ICIsmooth-class {aws} | R Documentation |
Class "ICIsmooth"
Description
The "ICIsmooth"
class is
used for objects obtained by functions ICIsmooth
and ICIcombined
.
Objects from the Class
Objects can be created by calls of the form new("ICIsmooth", ...)
or by functions ICIsmooth
and ICIcombined
.
Slots
.Data
:Object of class
"list"
, usually empty.y
:Object of class
"array"
containing the original (response) datady
:Object of class
"numeric"
dimension attribute ofy
x
:Object of class
"numeric"
if provided the design pointshmax
:Object of class
"numeric"
maximum bandwidthhinc
:Object of class
"numeric"
initial bandwidththresh
:Object of class
"numeric"
threshold used for bandwidth selectionkern
:Object of class
"character"
kernel, can be any ofc("Gaussian","Uniform","Triangle","Epanechnicov","Biweight","Triweight")
. Defaults tokern="Gaussian"
.m
:Object of class
"integer"
vector of lengthlength(dy)
determining the order of derivatives specified for the coordinate directios.nsector
:Object of class
"integer"
number of sectors to use.sector
:Object of class
"integer"
sector used.symmetric
:Object of class
"logical"
sectors are symmetric with respect to the origin.yhat
:Object of class
"array"
smoothed response variablevhat
:Object of class
"array"
estimated variance of smoothed response variablehbest
:Object of class
"array"
selected bandwidth(s))sigma
:Object of class
"numeric"
estimated standard deviation of errors iny
call
:Object of class
"call"
that created the object.
Methods
- extract
signature(x = "ICIsmooth")
: ...- risk
signature(y = "ICIsmooth")
: ...- plot
Method for Function ‘plot’ in Package ‘aws’.
- show
Method for Function ‘show’ in Package ‘aws’.
Method for Function ‘print’ in Package ‘aws’.
- summary
Method for Function ‘summary’ in Package ‘aws’.
Author(s)
Joerg Polzehl polzehl@wias-berlin.de
References
V. Katkovnik, K. Egiazarian and J. Astola, Local Approximation Techniques in Signal And Image Processing, SPIE Society of Photo-Optical Instrumentation Engin., 2006, PM157
See Also
ICIsmooth
, ICIcombined
, kernsm
, aws
Examples
showClass("ICIsmooth")