nistiso: Masses, isotope patterns and nucleon numbers of the elements
In ecipex: Efficient Calculation of Fine Structure Isotope Patterns via Fourier Transforms of Simplex-Based Elemental Models
Description
A data frame giving the masses, standard isotopic
abundances and nucleon numbers of most chemical elements
as provided by the Physical Measurement Laboratory of the
National Institute of Standards and Technology (but taken
from separate publications). It includes the four
variables element (the chemical symbol),
mass, abundance and nucleons,
arranged so that each isotope is uniquely specified by
one row.
References
http://www.nist.gov/pml/data/comp.cfm
ecipex documentation built on March 26, 2020, 7:17 p.m.
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Description
A data frame giving the masses, standard isotopic
abundances and nucleon numbers of most chemical elements
as provided by the Physical Measurement Laboratory of the
National Institute of Standards and Technology (but taken
from separate publications). It includes the four
variables element (the chemical symbol),
mass, abundance and nucleons,
arranged so that each isotope is uniquely specified by
one row.
References
http://www.nist.gov/pml/data/comp.cfm
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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