[R] [R-pkgs] New version of eha

Göran Broström gb at stat.umu.se
Wed Jun 28 14:42:16 CEST 2006

A new version (0.96.3) of the package 'eha' is now on CRAN. Apart from 
some bug fixes, there are some news. The most noteworthy are: (i) 
'plot.Surv' has a few new options, (ii) 'weibreg' now can fit null 
models (i.e., only scale and shape) and covariates are no longer 
automatically centered (although this is still the default), (iii) there 
is a new function, 'toBinary', which transforms a data frame suitable 
for survival analysis to a data frame suitable for ,eg, logistic 
regression as a substitute for a discrete time cox regression. In the 
process, sampling of survivors in risk sets is possible.

Göran Broström, professor         phone: 46 90 786 5223
Department of Statistics	  fax: 46 90 786 6614
Umeå University                 email: gb at stat.umu.se
SE-90187 Umeå, Sweden            http://www.stat.umu.se/~goran.brostrom

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