Import and handling data from vegetation-plot databases, especially data stored in 'Turboveg' (< https://www.synbiosys.alterra.nl/turboveg>). Also import/export routines for exchange of data with 'Juice' (< http://www.sci.muni.cz/botany/juice>) are implemented.
aspect_conv.taxa2samples() for changing record names by their respective accepted names.count_taxa() implemented for vegtable objects.Kenya_veg Including hierarchical ranks.cross2db was not working properly for tables with only one columnnumeric values in function transform().match_names() for vegtable objects.layers2samples().add_releves(), adding releves from data frames into vegtable objects.LayerID in prototype for vegtable objects.NA values are allowed for layers in slot samples.layers will be deleted by function clean().match_header included in function veg_relation().NA values in TaxonUsageID at slot samples.aggregate.layers added to vegtable objects.subset working similarly to taxlist::subset.clean does not modify slot species.crosstable access also to taxon traits.use_nas for function crosstable.