simex NEWS:
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Version 1.4:
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(by Ph. Grosjean <phgrosjean@sciviews.org>)
* Object classes were renamed 'simex' and 'mcsimex' to match their constructor's
  names simex() and mcsimex().

* Interface of mcsimex() has been homogenized with the one of simex(), with
  fitting.method at the sixth place instead of last one.

* print() methods now return x invisibly, as they are supposed to do.

* predict() methods failed when newdata was not provided. Fixed.

* refit() is now a generic function with methods for objects 'simex' and
  'mcsimex'. Its arguments have been reworked to match arguments of simex()
  and mcsimex() functions (jackknife becomes jackknife.estimation).

* A NAMESPACE is added and functions that are not supposed to be used by the
  end-user are now hidden in the namespace (construct.s(), fit.log() and
  fit.nls()).

* Documentation has been rewritten to match current R standards. Methods are now
  documented in the same page as the object creator. 'Overview' is rewritten and
  renamed 'simex-package'.