mass_bias {IsoCor} | R Documentation |
mass_bias.
Description
mass_bias
will calculate a correction factor K to
scale isotopic ratios and thereby account for machine variance.
Usage
mass_bias(
mi_amu = 0,
si_amu = 0,
method = c("Linear", "Russel", "Exponential"),
f_value = 0
)
Arguments
mi_amu |
atomic mass of MI isotope. |
si_amu |
atomic mass of SI isotope |
method |
Method to calculate the mass bias. |
f_value |
f_value to be used within the method calculation. |
Details
Currently, 3 methods are available to calculate the mass bias, Linear, Russel and Exponential. They all depend on the atomic mass of the two ion traces and a f-value which can be provided as parameters to the function.
Value
A single numeric value K to be used for scaling.
Examples
IsoCor::mass_bias(32, 34, "Linear", 0.1)
[Package IsoCor version 0.2.8 Index]