ISRaD.extra.fill_CN: ISRaD.extra.fill_c_to_n

In ISRaD: Tools and Data for the International Soil Radiocarbon Database

ISRaD.extra.fill_c_to_n

Description

Calculates missing C:N ratios for records with reported C and N data

Usage

ISRaD.extra.fill_CN(database)

Arguments

database

ISRaD dataset object

Details

When possible, missing C:N ratios are calculated for records in the layer and fraction tables using reported values for organic C and total N. Variable "lyr_c_org_filled" must exist for function to work on layer table data. If you are running the function on a standard ISRaD database object (i.e. NOT ISRaD_extra) it is recommended to run the function "ISRaD.extra.Cstocks" first in order to create and fill the required "lyr_c_org_filled" column.

Value

ISRaD database object with gap-filled C:N data in new column ""

Author(s)

Shane Stoner & J. Beem-Miller

Examples

# Load example dataset Gaudinski_2001
database <- ISRaD::Gaudinski_2001
# Create lyr_c_org_filled column
database.x <- ISRaD.extra.Cstocks(database)
# Fill CN data
database.x <- ISRaD.extra.fill_CN(database.x)

ISRaD documentation built on Sept. 21, 2023, 9:06 a.m.