BraunBlanquetReduce {vegsoup} | R Documentation |
Revert Braun-Blanquet abundance scale from extended (new) to simple (old).
## S4 method for signature 'Vegsoup' BraunBlanquetReduce(x)
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Converts from 9 to 7 point Braun-Blanquet scale by merging abundance classes "2a" and "2b" to "2" and "2m" to "1". Of course, there is no way to convert from 7 to 9 point scale.
returns an object depending on the input class.
Roland Kaiser
Peet, R.K. & Roberts D.W. (2013). Classification of natural and semi-natural vegetation. In Vegetation Ecology (van der Maarel, E. & Franklin, J. eds). Wiley-Blackwell.
require(vegsoup) data(barmstein) x <- barmstein xr <- BraunBlanquetReduce(x) coverscale(x) coverscale(x) class(BraunBlanquetReduce(x))