NEWS

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xegaDerivationTrees 1.0.0.6 (2025-04-16)

• printDerivations and treeToDataFrames work with complete and incomplete derivation trees.

xegaDerivationTrees 1.0.0.5

• treeToDataFrames() and helper functions: Converts a complete derivation tree into data frames suitable to generate an igraph plot of the derivation tree.

xegaDerivationTrees 1.0.0.4

• printDerivations(): print the list of derivations for a derivation tree.

xegaDerivationTrees 1.0.0.3

• treeProbability(): path probability of generating a derivation tree t for grammar g. Unique for unambiguous grammars without redundant rules.

xegaDerivationTrees 1.0.0.2

• decodeAndFixDT(): randomly completes derivation trees generated from finite length random integer vectors (for grammatical evolution).

xegaDerivationTrees 1.0.0.1

• Corrected typos in documentation: chooseNode(), chooseRule(), chooseRulek(), compatibleSubtrees(), decodeCDT(), decodeFT(), treeANL(), filterANL(), and filterANLid()