to_ratio: Convert to isotope ratio

In isoverse/isotopia: Work with Isotopic Data in R

Description

to_ratio converts another isotopic data type to a ratio. The to_r function is a shorthand for to_ratio but otherwise identical.

Usage

to_ratio(iso)

to_r(iso)

## S4 method for signature 'ANY'
to_ratio(iso)

## S4 method for signature 'Ratio'
to_ratio(iso)

## S4 method for signature 'Ratios'
to_ratio(iso)

Arguments

iso	isotopic data object (ratio, abundance, delta, etc.)

Value

isotope ratio object if iso can be converted to a ratio, an error otherwise

See Also

Other data type conversions: to_abundance, to_delta, to_ff

isoverse/isotopia documentation built on Nov. 5, 2019, 2:40 p.m.