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ChangeLog
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Version: 0.5-0 (2020-03-09, released)
* API change where exposure and calcCandidates now explicitly
return character vector instead of either factors or characters
based on stringsAsFactors.
* Replace all global symbols in portfolio.R, portfolioBasic.R,
and tradelist.R with explicit data.frame column lookups. Mostly,
replaced usage of `subset`.
* Update map.market regression test to handle changes to grid
in R 4.0.0. Thanks to Paul Murrell and Thomas Lin Pedersen
for suggestions on the fix.
Version: 0.4-6 (2013-07-08, released)
* Fixed bug in map.market where records with an 'area' of 0 caused
failure. Now, removes these records.
Version: 0.4-5 (2010-02-18, released)
* Fixed bug in map.market where use of particular scale values caused
failure. Thanks to Luke Vilnis for supplying this patch.
Version: 0.4-4 (2008-10-31, released)
* Added new returns and financials columns to assay data.
Version: 0.4-0 (2007-04-22, released)
* Refactored and improved matching facilities in the
matchedPortfolio class.
* Added calls to validObject() to many more methods.
* Added weight.style to begin to address the different ways of
calculating weights/rethinking the equity slot.
* Changed mechanics of dummy chunks in the tradelist class to make
adjusting total investment level more precise.
Version: 0.3-3 (2007-01-16, released)
* Set default row.names of data frames in class prototypes to
integer() so that tests pass under 2.4.x and 2.5.x.
Version: 0.3-2 (2007-01-08, released)
* Fixed test case to handle new default of integer row.names in
zero-length data frames.
Version: 0.3-1 (2006-10-04, released)
* Fixed invalid character escape sequences.
Version: 0.3-0 (2006-10-01, released)
* Removed classes dealing with temporal data.
* Added tradelist class and vignette.
* Added the trades class and expose method on portfolio.
* Improved the performance method on the portfolio class to accept
returns, start and end prices and include a notion of profit.
* Added matching functionality from the MatchIt package. MatchIt
is no longer in Suggests.
Version: 0.2-2 (2006-06-18, released)
* Adjusted tests for change in class of default row.names
attribute in data.frame objects in R 2.4.0.
Version: 0.2-1 (2006-04-12, released)
* Expanded set of test cases.
* Removed invalid assignment in class declaration of
portfolioHistory.