Package index • xts

All functions
`CLASS()` `CLASS<-`()	Extract and Set .CLASS Attribute
`addEventLines()`	Add vertical lines to an existing xts plot
`addLegend()`	Add Legend
`addPanel()`	Add a panel to an existing xts plot
`addPolygon()`	Add a polygon to an existing xts plot
`addSeries()`	Add a time series to an existing xts plot
`adj.time()` `align.time()` `shift.time()`	Align seconds, minutes, and hours to beginning of next period.
`apply.daily()` `apply.weekly()` `apply.monthly()` `apply.quarterly()` `apply.yearly()`	Apply Function over Calendar Periods
`as.environment(<xts>)`	Coerce an xts Object to an Environment by Column
`as.xts()` `xtsible()`	Convert Objects To and From xts
`axTicksByTime()`	Compute x-Axis Tickmark Locations by Time
`coredata(<xts>)` `xcoredata()` `xcoredata<-`()	Extract/Replace Core Data of an xts Object
`lag(<xts>)` `diff(<xts>)`	Lags and Differences of xts Objects
`dimnames(<xts>)` `dimnames<-`(<xts>)	Dimnames of an xts Object
`endpoints()`	Locate Endpoints by Time
`first()` `last()`	Return First or Last n Elements of A Data Object
`firstof()` `lastof()`	Create a POSIXct Object
`index(<xts>)` `index<-`(<xts>) `time<-`(<xts>) `time(<xts>)` `.index()` `.index<-`() `.indexsec()` `.indexmin()` `.indexhour()` `.indexmday()` `.indexmon()` `.indexyear()` `.indexwday()` `.indexbday()` `.indexyday()` `.indexisdst()` `.indexDate()` `.indexday()` `.indexweek()` `.indexyweek()` `convertIndex()`	Get and Replace the Class of an xts Index
`isOrdered()`	Check If A Vector Is Ordered
`is.index.unique()` `is.time.unique()` `make.index.unique()` `make.time.unique()`	Force Time Values To Be Unique
`merge(<xts>)` `cbind(<xts>)`	Merge xts Objects
`na.locf(<xts>)`	Last Observation Carried Forward
`nseconds()` `nminutes()` `nhours()` `ndays()` `nweeks()` `nmonths()` `nquarters()` `nyears()`	Number of Periods in Data
`.parseISO8601()`	Internal ISO 8601:2004(e) Time Parser
`period.apply()`	Apply Function Over Specified Interval
`period.sum()` `period.prod()` `period.max()` `period.min()`	Optimized Calculations By Period
`periodicity()`	Approximate Series Periodicity
`plot(<xts>)` `lines(<xts>)` `points(<xts>)`	Plotting xts Objects
`print(<xts>)`	Print An xts Time-Series Object
`c(<xts>)` `rbind(<xts>)`	Concatenate Two or More xts Objects by Row
`try.xts()` `reclass()` `Reclass()`	Convert Objects to xts and Back to Original Class
`sample_matrix`	Sample Data Matrix For xts Example and Unit Testing
`split(<xts>)`	Divide into Groups by Time
`[`(<xts>)	Extract Subsets of xts Objects
`tclass()` `tclass<-`() `indexClass()` `indexClass<-`()	Get or Replace the Class of an xts Object's Index
`tformat()` `tformat<-`() `indexFormat()` `indexFormat<-`()	Get or Replace the Format of an xts Object's Index
`is.timeBased()` `timeBased()`	Check if Class is Time-Based
`timeBasedRange()` `timeBasedSeq()`	Create a Sequence or Range of Times
`to.period()` `to.minutes()` `to.minutes3()` `to.minutes5()` `to.minutes10()` `to.minutes15()` `to.minutes30()` `to.hourly()` `to.daily()` `to.weekly()` `to.monthly()` `to.quarterly()` `to.yearly()`	Convert time series data to an OHLC series
`indexTZ()` `tzone()` `indexTZ<-`() `tzone<-`()	Get or Replace the Timezone of an xts Object's Index
`window(<xts>)`	Extract Time Windows from xts Objects
`xts-internals`	Internal Documentation
`xts-package`	xts: extensible time-series
`xts()` `.xts()` `is.xts()`	Create or Test For An xts Time-Series Object
`xtsAPI`	xts C API Documentation
`xtsAttributes()` `xtsAttributes<-`()	Extract and Replace xts Attributes

Reference

All functions