plotrix (version 2.5-2)

convert.meq: Convert milligrams/liter to milliequivalents/liter.

Description

Convert milligrams/liter of ions used in the Piper diagram to milliequivalents/liter.

Usage

convert.meq(mgpl,parameter)

Arguments

mgpl

A data frame containing the concentrations of ions used in the Piper diagram in milligrams/liter.

parameter

The names of the ions if necessary.

Value

• The concentration of the ions in milliequivalents.

Details

convert.meq does the conversion with a lookup table of molecular weights and valences.

See Also

piper.diagram