Updated to work for R version 4.0. Fixed error message when there were few predictors
MST package published in Journal of Statistical Software. Added citation.
Changed input names (e.g., changed training to data and max.depth to maxdepth)
Changed minevents to represent minimum number of observations needed to split in parent node (instead of in each child node))
Changed input parameter
subset optional input parameters to
Added accessor function
MST() now uses a formula
Added stratified and independence logrank statistics
Converted trees to a constparty object
First CRAN release.
Can construct trees using marginal, gamma frailty, or exponential frailty models