Publications by Joshua Ulrich
xts 0.11-1 on CRAN
xts version 0.11-1 was published to CRAN this morning. xts provides data structure and functions to work with time-indexed data. This release contains some awesome features that will transparently make your xts code even faster!There’s a new window.xts() method, thanks to Corwin Joy (#100, #240). Corwin also refactored and improved the perfor...
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xts 0.11-2 on CRAN
xts version 0.11-2 was published to CRAN yesterday. xts provides data structure and functions to work with time-indexed data. This is a bug-fix release, with notable changes below:The xts method for shift.time() is now registered. Thanks to Philippe Verspeelt for the report and PR (#268, #273). An if-statement in the xts constructor will no l...
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xts 0.11-2 on CRAN
xts version 0.11-2 was published to CRAN yesterday. xts provides data structure and functions to work with time-indexed data. This is a bug-fix release, with notable changes below:The xts method for shift.time() is now registered. Thanks to Philippe Verspeelt for the report and PR (#268, #273). An if-statement in the xts constructor will no l...
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quantmod_0.4-14 on CRAN
I just pushed a new release of quantmod to CRAN! I’m most excited about the update to getSymbols() so it doesn’t throw an error and stop processing if there’s a problem with one ticker symbol. Now getSymbols() will import all the data it can, and provide an informative error message for any ticker symbols it could not impo...
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quantmod_0.4-14 on CRAN
I just pushed a new release of quantmod to CRAN! I’m most excited about the update to getSymbols() so it doesn’t throw an error and stop processing if there’s a problem with one ticker symbol. Now getSymbols() will import all the data it can, and provide an informative error message for any ticker symbols it could not impo...
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microbenchmark_1.4-7 on CRAN
I pushed an updated microbenchmark to CRAN a couple weeks ago. There were two noteworthy changes, thanks to great contributions from @MichaelChirico and @harvey131.Michael fixed a bug in the check for whether the unit argument was a character string (#9, #10). The prior behavior was an uninformative error.Harvey added a feature to a...
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quantmod_0.4-16 on CRAN
A new version of quantmod is on CRAN! One really cool thing about this release is that almost all the changes are contributions from the community.Ethan Smith made more excellent contributions to getQuote() in this release. It no longer throws an error if one or more symbols are missing. And it handles multiple symbols in a semicol...
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