Forum: help


RE: Package Formula not listed under Imports: [ Reply ] By: Achim Zeileis on 2016-07-07 09:16 | [forum:43355] |
Martin, the current R-Forge version of partykit does have Formula listed as an Import (but not via roxygen though). It just hasn't been released to CRAN yet. |
Package Formula not listed under Imports: [ Reply ] By: Martin Zerweck on 2016-07-07 09:03 | [forum:43354] |
The Package Formula gets called by formula <- Formula::Formula(formula) in the ctree function, however, it is not listed as dependency on the current CRAN version. Therefore, a user who has not installed that particular package will get an error such as: Error in loadNamespace(name) : there is no package called ‘Formula’ Quite an easy fix though. BTW: Unverified Internet sources claim, that using the roxygen tag @importFrom Formula Formula would be preferred due to speed.. |