// Updates to standsurv 0.1 - 2019-1-20 test version released on webpage 20/1/2019 0.2 - 2019-03-04 0.34 - 2019-07-03 0.36 - 2019-11-07 0.43 - 2019/02/29 -- fixed bug with no at option - now behaves as at(.) -- added derivative of hazard functions for streg models -- now work with ode calculations for competing risks. -- error given if a cure models -- fixed some typos in help file. 0.44 - now compiled in 15.1 0.45 - 2020-06-09 - fixed problem with more than 2 competing risks models - added error of missing indweights 0.46 - 2020-06-11 - genind works for competing risks models - fixed cif bug (from 0.45) 0.47 - 2020-11-28 - toffset() option now works again - contrast(ratio) returned log of ratio without ci option. Now fixed. - trans(loglog) gave lci and uci the wrong way round. Now fixed. 0.48 - 2020-12-08 - cif with rmft now works for competing risks models to estimate loss in life expectancy.