Convert tin concentrations to cation concentrations.
Usage
ctsm_TBT_convert(
data,
subset,
action,
from = c("tin", "cation"),
convert_var = c("value", "limit_detection", "limit_quantification", "uncertainty")
)
Arguments
- data
the data
- subset
optional, a subset expression
- action
one of "relabel"
, "convert"
, "change_unit"
–
note that change_unit
moves units from tin units to conventional units
- from
either "tin"
or "cation"
- convert_var
one of "value"
, "limit_detection"
,
"limit_quantification"
, "uncertainty"