convert.meq {plotrix} | R Documentation |
Convert milligrams/liter of ions used in the Piper diagram to milliequivalents/liter.
convert.meq(mgpl,parameter)
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. |
convert.meq does the conversion with a lookup table of molecular weights and valences.
The concentration of the ions in milliequivalents.
Mike Cheetham