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SISIR 0.1-3
  Fixed a bug in examples (using || on logical vectors)

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SISIR 0.1-2
  Correct export for tune

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SISIR 0.1-1
  Removed export for S3 classes
  Modified deprecated emails
  Updated article reference

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SISIR 0.1
  The initial version of SISIR package: ridge SIR with CV for hyper-parameters,
  sparse SIR with interval fusion