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ChangeLog for R Package "copBasic" by W.H. Asquith
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Version 1.4---October 30, 2008 Initial Release

Version 1.4.2---August 5, 2011
1.  Enhancement on derCOPinv.R when a solution is unbounded in uniroot()
      to return NA as needed. This was discovered in massive simulation
      from simcompositeCOP()---massive means 500k simulation counts.
