| % File src/library/stats/man/ts.union.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.union} |
| \alias{ts.union} |
| \alias{ts.intersect} |
| \title{Bind Two or More Time Series} |
| \usage{ |
| ts.intersect(\dots, dframe = FALSE) |
| ts.union(\dots, dframe = FALSE) |
| } |
| \arguments{ |
| \item{\dots}{two or more univariate or multivariate time series, or |
| objects which can coerced to time series.} |
| \item{dframe}{logical; if \code{TRUE} return the result as a data |
| frame.} |
| } |
| \description{ |
| Bind time series which have a common frequency. \code{ts.union} pads |
| with \code{NA}s to the total time coverage, \code{ts.intersect} |
| restricts to the time covered by all the series. |
| } |
| \details{ |
| As a special case, \code{\dots} can contain vectors or matrices of the |
| same length as the combined time series of the time series present, as |
| well as those of a single row. |
| } |
| \value{ |
| A time series object if \code{dframe} is \code{FALSE}, otherwise a |
| data frame. |
| } |
| \seealso{\code{\link{cbind}}.} |
| \examples{ |
| ts.union(mdeaths, fdeaths) |
| cbind(mdeaths, fdeaths) # same as the previous line |
| ts.intersect(window(mdeaths, 1976), window(fdeaths, 1974, 1978)) |
| |
| sales1 <- ts.union(BJsales, lead = BJsales.lead) |
| ts.intersect(sales1, lead3 = lag(BJsales.lead, -3)) |
| } |
| \keyword{ts} |