write_portfolio() writes a processed biodiversity portfolio to disk.
In order to ensure interoperability with other geospatial software, the
data has to be transformed to either long- or wide-format. With the long
format, geometries will be repeated thus possibly resulting in
a large file size. With the wide-format, indicators will be added
to the portfolio as columns without repeating the geometries, but potentially
resulting in a large number of columns
portfolio_long() transforms a portfolio to long-format, potentially
dropping geometries in the process.
portfolio_wide() transforms a portfolio to wide-format, potentially
dropping geometries in the process.
Usage
write_portfolio(x, dsn, format = c("long", "wide"), overwrite = FALSE, ...)
portfolio_long(x, indicators = NULL, drop_geoms = FALSE)
portfolio_wide(x, indicators = NULL, drop_geoms = FALSE)Arguments
- x
A portfolio object processed with
mapme.biodiversity.- dsn
A file path for the output file.
- format
A character indicating if data should be written in long or wide format.
- overwrite
A logical indicating if the output file should be overwritten if it exists.
- ...
Additional arguments supplied to
st_write()- indicators
If NULL (the default), all indicator columns will be detected and transformed automatically. If a character vector is supplied, only those indicators will be transformed.
- drop_geoms
A logical, indicating if geometries should be dropped.