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With calc_indicators() specific biodiversity indicators can be calculated. A requirement is that the resources that are mandatory inputs for the requested indicators are available locally. Multiple indicators and their respective additional arguments can be supplied. You can check available indicators and their requirement via available_indicators(), but the function will also gracefully inform you about any misspecifications.


calc_indicators(x, indicators, ...)



A biodiversity portfolio object constructed via init_portfolio()


A character vector indicating the requested indicators. All specified indicators must be supported by the package. You can use available_indicators() to get more information, e.g. additional required arguments and their default values, about the supported indicators


Additional arguments required for the requested indicators. Check available_indicators() to learn more about the supported indicators and their arguments.


The sf portfolio object x with additional nested list column per requested indicator.