Comparing Multiple Survival Functions with Crossing Hazards

Computing the one-sided/two-sided integrated/maximally selected EL statistics for simultaneous testing, the one-sided/two-sided EL tests for pointwise testing, and an initial test that precedes one-sided testing to exclude the possibility of crossings or alternative orderings among the survival functions.


Reference manual

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2.0.1 by Guo-You Lan, a month ago

Browse source code at

Authors: Hsin-wen Chang [aut, cre] <[email protected]>

Documentation:   PDF Manual  

GPL (>= 2) license

Imports Iso, nloptr, methods, plyr, survival, stats

See at CRAN