xts v0.12-0
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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.
Functions in xts
| Name | Description | |
| coredata.xts | Extract/Replace Core Data of an xts Object | |
| split.xts | Divide into Groups by Time | |
| period.prod | Calculate Product By Period | |
| sample_matrix | Sample Data Matrix For xts Example and Unit Testing | |
| period.min | Calculate Min By Period | |
| axTicksByTime | Compute x-Axis Tickmark Locations by Time | |
| na.locf.xts | Last Observation Carried Forward | |
| addEventLines | Add vertical lines to an existing xts plot | |
| merge.xts | Merge xts Objects | |
| as.xts.methods | Convert Object To And From Class xts | |
| timeBased | Check if Class is Time-Based | |
| timeBasedSeq | Create a Sequence or Range of Times | |
| addPanel | Add a panel to an existing xts plot | |
| firstof | Create a POSIXct Object | |
| first | Return First or Last n Elements of A Data Object | |
| periodicity | Approximate Series Periodicity | |
| addLegend | Add Legend | |
| period.sum | Calculate Sum By Period | |
| plot.xts | Plotting xts Objects | |
| rbind.xts | Concatenate Two or More xts Objects by Row | |
| isOrdered | Check If A Vector Is Ordered | |
| diff.xts | Lags and Differences of xts Objects | |
| make.index.unique | Force Time Values To Be Unique | |
| period.apply | Apply Function Over Specified Interval | |
| ndays | Number of Periods in Data | |
| window.xts | Extract time windows from an xts series | |
| to.period | Convert time series data to an OHLC series | |
| indexTZ | Query the TimeZone of an xts object | |
| xtsInternals | Internal Documentation | |
| period.max | Calculate Max By Period | |
| xts-package | xts: extensible time-series | |
| xts | Create Or Test For An xts Time-Series Object | |
| [.xts | Extract Subsets of xts Objects | |
| .parseISO8601 | Internal ISO 8601:2004(e) Time Parser | |
| tclass | Extracting/Replacing the Class of an xts Index | |
| xtsAttributes | Extract and Replace xts Attributes | |
| xtsAPI | xts C API Documentation | |
| addPolygon | Add a polygon to an existing xts plot | |
| apply.monthly | Apply Function over Calendar Periods | |
| CLASS | Extract and Set .CLASS Attribute | |
| as.environment.xts | Coerce an ‘xts’ Object to an Environment by Column | |
| align.time | Align seconds, minutes, and hours to beginning of next period. | |
| addSeries | Add a time series to an existing xts plot | |
| endpoints | Locate Endpoints by Time | |
| dimnames.xts | Dimnames of an xts Object | |
| as.xts | Convert Object To And From Class xts | |
| No Results! | ||
Vignettes of xts
| Name | ||
| xts-faq.Rnw | ||
| xts.Rnw | ||
| No Results! | ||
Last month downloads
Details
| Type | Package |
| LinkingTo | zoo |
| LazyLoad | yes |
| License | GPL (>= 2) |
| URL | https://github.com/joshuaulrich/xts |
| BugReports | https://github.com/joshuaulrich/xts/issues |
| NeedsCompilation | yes |
| Packaged | 2020-01-14 12:31:51 UTC; josh |
| Repository | CRAN |
| Date/Publication | 2020-01-19 17:40:02 UTC |
| suggests | chron , fts , RUnit , timeDate , timeSeries , tis , tseries |
| imports | methods |
| depends | zoo (>= 1.7-12) |
| Contributors | Ross Bennett, Jeffrey Ryan, Corwin Joy |
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