Function reference • isotopia

All functions
`abundance()` `ab()`	Fractional abundance
`+` `+` `+` `-` `` `` `*` `/` `/` `/` `/`	Isotope arithmetic
`as.data.frame(<Isosys>)`	Convert isotope system to a data frame.
`convert_isosys()`	generic function to convert an isotope system that is part of a data frame and stitch it back together with the columns in the proper positions. uses a callback function that has to do the conversion of the isotope values
`delta()`	Delta value
`fractionate()` `fractionate()` `fractionate()`	Fractionate an isotopic value
`fractionation_factor()` `ff()`	Fractionation factor
`get_value()`	Retrieve isotope object's primitive values
`get_weight()`	Retrieve isotope object's weights
`get_weighted_value()`	Retrieve isotope object's weighted values
`intensity()`	Ion intensity
`is.iso()` `is.isoval()` `is.isosys()` `is.ratio()` `is.abundance()` `is.delta()` `is.intensity()` `is.ff()` `is.weighted()`	Checks for isotope value objects
`set_iso_opts()` `get_iso_opts()`	Isotopia options
`iso()`	create an isotope value object (this function is not exported and should be access via the appropriate wrapper functions, e.g. `ratio`, `abundance`, etc.)
`isotopia-package`	isotopia package
`mass_balance()`	Calculate isotope mass balance
`get_name()` `get_units()` `get_label()`	Information about an isotopic data object
`quietly()`	Run a calculation quietly.
`ratio()`	Isotope ratio
`recast_isoval()`	generic function to recast an isotopic value object during conversions
`set_attrib()`	Set attributes of isotope objects
`shift_reference()`	Shift reference frame
`show(<Isoval>)` `show(<Isosys>)`	show information
`register_standard()` `get_standards()` `get_standard()`	Isotope standards
`switch_notation()`	Switch notation
`to_abundance()` `to_ab()`	Convert to isotope abundance
`to_delta()` `to_d()`	Convert to delta value
`to_ff()`	Fractionation factor
`to_ratio()` `to_r()`	Convert to isotope ratio
`update_iso()`	update_iso the attributes of an isotope value object internal function that is called by set_attrib wrapper
`weight()`	Weight an isotope value object

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