its-class {its} | R Documentation |
S4 class implementation of irregularly spaced time seires. The class implements Arith methods using date matching, union, intersection, and other time series methods.
Objects can be created by calls of the form new("its", ...)
.
~~ describe objects here ~~
.Data
:"matrix"
the data
portion of the time series dates
:"POSIXt"
the date vector
portion of the time series
Class "matrix"
, from data part.
Class "structure"
, by class "matrix", distance 2.
Class "array"
, by class "matrix", distance 2.
Class "vector"
, by class "matrix", distance 3, with explicit coerce.
Class "vector"
, by class "matrix", distance 4, with explicit coerce.
signature(e1 = "its", e2 = "its")
: method for
Arith of its and its signature(e1 = "its", e2 = "numeric")
: method
for arith of its and numeric signature(e1 = "numeric", e2 = "its")
: method
for arith of numeric and its signature(x = "its")
: subset operator for its signature(x = "its", i = "ANY", j = "ANY", value =
"its")
: subset assignment operator for its signature(from = "its", to = "data.frame")
:
coerce its to data.frame signature(x = "its")
: extract numeric portion of its signature(x = "its", value = "matrix")
:
assignment to numeric portion of its signature(x = "its")
: cumulative sum of its series signature(x = "its")
: extract dates vector from
its object signature(x = "its", value = "POSIXt")
: assign
dates into its object signature(x = "its")
: difference function for its signature(x = "its")
: ... signature(x = "its", y = "its")
: take date
intersection of its object signature(x = "its", y = "NULL")
: ... signature(x = "NULL", y = "its")
: ... signature(x = "its")
: extract column names from
its object signature(x = "its", value = "character")
:
assign names into its object signature(x = "its", y = "missing")
: plot an its object signature(x = "its")
: print an its object signature(x = "its")
: ... signature(object = "its")
: summary of an its object signature(x = "its", y = "its")
: combine its objects signature(x = "its", y = "NULL")
: ... signature(x = "NULL", y = "its")
: ... This package was written by Giles Heywood.
Whit Armstrong
http://code.google.com/p/rits
showClass("its")