| % File src/library/stats/man/ts-methods.Rd |
| % Part of the R package, https://www.R-project.org |
| % Copyright 1995-2007 R Core Team |
| % Distributed under GPL 2 or later |
| |
| \name{ts-methods} |
| \alias{diff.ts} |
| \alias{na.omit.ts} |
| \title{Methods for Time Series Objects} |
| \description{ |
| Methods for objects of class \code{"ts"}, typically the result of |
| \code{\link{ts}}. |
| } |
| \usage{ |
| \method{diff}{ts}(x, lag = 1, differences = 1, \dots) |
| |
| \method{na.omit}{ts}(object, \dots) |
| } |
| \arguments{ |
| \item{x}{an object of class \code{"ts"} containing the values to be |
| differenced.} |
| \item{lag}{an integer indicating which lag to use.} |
| \item{differences}{an integer indicating the order of the difference.} |
| \item{object}{a univariate or multivariate time series.} |
| \item{\dots}{further arguments to be passed to or from methods.} |
| } |
| \details{ |
| The \code{na.omit} method omits initial and final segments with |
| missing values in one or more of the series. \sQuote{Internal} |
| missing values will lead to failure. |
| } |
| \value{ |
| For the \code{na.omit} method, a time series without missing values. |
| The class of \code{object} will be preserved. |
| } |
| \seealso{ |
| \code{\link{diff}}; |
| \code{\link{na.omit}}, \code{\link{na.fail}}, |
| \code{\link{na.contiguous}}. |
| } |
| \keyword{ts} |