'scheme_types' is a data source in the
vc-format which lists
the types (using the type-code from types) that belong to
each N2KHAB monitoring scheme (using the scheme-code from
schemes).
It also defines typegroup memberships of the types within specific schemes,
if applicable.
The codes of schemes and types (and optionally: typegroups)
are explained in the
data source namelist (which can accommodate multiple
languages).
A vc-formatted data source. As such, it corresponds to a data frame with 3 variables:
Code of the scheme, as a factor, and explained by
namelist.
It must be represented in schemes.
Code of the type, as a factor, and explained by
namelist.
It must be represented in types.
An optional code (and optionally explained by
namelist),
declaring the typegroup to which a type belongs within the specified
scheme.
Typegroups point out which types are considered together as a group in
inferences for the scheme at hand.
Each combination of scheme and type must be unique.
For the MNE-schemes:
the link between schemes and types comes from
a vc-formatted, Dutch-language data source
which can be found in the
n2khab Github repository:
misc/generate_textdata/rawraw_data/10_compmeetnet_types_milieudrukken.
This data source was originally generated in the
n2khab-mne-selections repository
(https://gitlab.com/florisvdh/n2khab-mne-selections).
the declaration of typegroups comes from this googlesheet. Currently, the typegroups are kept up to date both in the googlesheet and in the data source.
For the MHQ-schemes, the list of sampled types is based on the report of Westra et al. (2022).
read_scheme_types(lang = "nl")
textdata/scheme_types.tsv
textdata/scheme_types.yml