xts: eXtensible Time Series

Provide for uniform handling of R's different time-based data classes by extending zoo, maximizing native format information preservation and allowing for user level customization and extension, while simplifying cross-class interoperability.

AuthorJeffrey A. Ryan, Joshua M. Ulrich
Date of publication2015-02-18 21:14:09
MaintainerJeffrey A. Ryan <jeff.a.ryan@gmail.com>
LicenseGPL (>= 2)
Version0.9.874
http://r-forge.r-project.org/projects/xts/

View on R-Forge

Man pages

addEventLines: Add vertical lines to an existing xts plot

addLegend: Add Legend

addSeries: Add a time series to an existing xts plot

align.time: Align seconds, minutes, and hours to beginning of next...

apply.monthly: Apply Function over Calendar Periods

as.environment: Coerce an 'xts' Object to an Environment by Column

as.xts: Convert Object To And From Class xts

as.xts.methods: Convert Object To And From Class xts

axTicksByTime: Compute x-Axis Tickmark Locations by Time

CLASS: Extract and Set .CLASS Attribute

coredata.xts: Extract/Replace Core Data of an xts Object

diff: Lags and Differences of xts Objects

dimnames.xts: Dimnames of an xts Object

endpoints: Locate Endpoints by Time

first: Return First or Last n Elements of A Data Object

firstof: Create a POSIXct Object

indexClass: Extracting/Replacing the Class of an xts Index

indexTZ: Query the TimeZone of an xts object

isOrdered: Check If A Vector Is Ordered

make.index.unique: Force Time Values To Be Unique

merge: Merge xts Objects

na.locf.xts: Last Observation Carried Forward

ndays: Number of Periods in Data

parseISO8601: Internal ISO 8601:2004(e) Time Parser

period.apply: Apply Function Over Specified Interval

periodicity: Approximate Series Periodicity

period.max: Calculate Max By Period

period.min: Calculate Min By Period

period.prod: Calculate Product By Period

period.sum: Calculate Sum By Period

plot.xts: Plotting xts Objects

rbind.xts: Concatenate Two or More xts Objects by Row

sample.data: Sample Data Matrix For xts Example and Unit Testing

split: Divide into Groups by Time

subset.xts: Extract Subsets of xts Objects

timeBased: Check if Class is Time-Based

timeBasedSeq: Create a Sequence or Range of Times

to.period: Convert time series data to an OHLC series

xts: Create Or Test For An xts Time-Series Object

xtsAPI: xts C API Documentation

xtsAttributes: Extract and Replace xts Attributes

xts-internals: Internal Documentation

xts-package: xts: extensible time-series

Files in this package

xts/DESCRIPTION
xts/NAMESPACE
xts/NEWS
xts/R
xts/R/Date.R xts/R/Math.xts.R xts/R/OHLC.R xts/R/Ops.xts.R xts/R/POSIX.R xts/R/adj.time.R xts/R/align.time.R xts/R/as.environment.xts.R xts/R/as.numeric.R xts/R/axTicksByTime.R xts/R/barplot.xts.R xts/R/bind.R xts/R/coredata.xts.R xts/R/data.frame.R xts/R/dimnames.R xts/R/endpoints.R xts/R/fillIndex.R xts/R/first.R xts/R/fts.R xts/R/index.R xts/R/indexClass.R xts/R/indexFormat.R xts/R/indexTZ.R xts/R/irts.R xts/R/isOrdered.R xts/R/its.R xts/R/lag.xts.R xts/R/last.R xts/R/list.R xts/R/matrix.R xts/R/merge.R xts/R/modify.args.R xts/R/na.R xts/R/nperiods.R xts/R/origin.fix.R xts/R/parse8601.R xts/R/period.R xts/R/periodicity.R xts/R/plot.R xts/R/print.R xts/R/rollapply.xts.R xts/R/sort.xts.R xts/R/split.R xts/R/start.R xts/R/startOfYear.R xts/R/str.R xts/R/timeBasedRange.R xts/R/timeBasedSeq.R xts/R/timeDate.R xts/R/timeSeries.R xts/R/tis.R xts/R/toperiod.R xts/R/ts.R xts/R/utils.R xts/R/write.xts.R xts/R/xts.R xts/R/xts.methods.R xts/R/xtsible.R xts/R/yearmon.R xts/R/zoo.R xts/R/zzz.R
xts/build
xts/build/vignette.rds
xts/data
xts/data/sample_matrix.rda
xts/inst
xts/inst/api_example
xts/inst/api_example/DESCRIPTION
xts/inst/api_example/NAMESPACE
xts/inst/api_example/R
xts/inst/api_example/R/checkOrder.R
xts/inst/api_example/README
xts/inst/api_example/man
xts/inst/api_example/man/checkOrder.Rd
xts/inst/api_example/man/linkXTS-package.Rd
xts/inst/api_example/src
xts/inst/api_example/src/checkOrder.c
xts/inst/doc
xts/inst/doc/xts-faq.R
xts/inst/doc/xts-faq.pdf
xts/inst/doc/xts.R
xts/inst/doc/xts.Rnw
xts/inst/doc/xts.pdf
xts/inst/include
xts/inst/include/xts.h
xts/inst/include/xtsAPI.h
xts/inst/include/xts_stubs.c
xts/man
xts/man/CLASS.Rd xts/man/addEventLines.Rd xts/man/addLegend.Rd xts/man/addSeries.Rd xts/man/align.time.Rd xts/man/apply.monthly.Rd xts/man/as.environment.Rd xts/man/as.xts.Rd xts/man/as.xts.methods.Rd xts/man/axTicksByTime.Rd xts/man/coredata.xts.Rd xts/man/diff.Rd xts/man/dimnames.xts.Rd xts/man/endpoints.Rd xts/man/first.Rd xts/man/firstof.Rd xts/man/indexClass.Rd xts/man/indexTZ.Rd xts/man/isOrdered.Rd xts/man/make.index.unique.Rd xts/man/merge.Rd xts/man/na.locf.xts.Rd xts/man/ndays.Rd xts/man/parseISO8601.Rd xts/man/period.apply.Rd xts/man/period.max.Rd xts/man/period.min.Rd xts/man/period.prod.Rd xts/man/period.sum.Rd xts/man/periodicity.Rd xts/man/plot.xts.Rd xts/man/rbind.xts.Rd xts/man/sample.data.Rd xts/man/split.Rd xts/man/subset.xts.Rd xts/man/timeBased.Rd xts/man/timeBasedSeq.Rd xts/man/to.period.Rd xts/man/xts-internals.Rd xts/man/xts-package.Rd xts/man/xts.Rd xts/man/xtsAPI.Rd xts/man/xtsAttributes.Rd
xts/src
xts/src/add_class.c
xts/src/any.c
xts/src/attr.c
xts/src/binsearch.c
xts/src/coredata.c
xts/src/diff.c
xts/src/dimnames.c
xts/src/endpoints.c
xts/src/extract_col.c
xts/src/init.c
xts/src/isOrdered.c
xts/src/isXts.c
xts/src/leadingNA.c
xts/src/merge.c
xts/src/period.max.f
xts/src/period.min.f
xts/src/period.prod.f
xts/src/period.sum.f
xts/src/rbind.c
xts/src/rollfun.c
xts/src/runSum.c
xts/src/startofyear.c
xts/src/subset.c
xts/src/subset.old.c
xts/src/toperiod.c
xts/src/totalcols.c
xts/src/tryXts.c
xts/src/unique.time.c
xts/src/xts.h
xts/vignettes
xts/vignettes/xts-faq.Rnw
xts/vignettes/xts.Rnw

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