SurvRegCensCov_1.3:
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- Added formula interface to SurvRegCens().
- Added S3 class to output of SurvRegCens(), with functions print(), summary(), coef(), logLik().
- Updated help files with the function censContVar().

SurvRegCensCov_1.2:
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- The confidence intervals in WeibullReg() were computed using a wrong confidence level. Has now been corrected.

SurvRegCensCov_1.1:
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- Updated the vignette and some help files to reflect notation of paper and package.
- Added function censContVar().

SurvRegCensCov_1.0 (initial version):
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- Provide functions for Weibull regression with a censored covariate and to estimate parameters from a censored sample.
