Description Usage Arguments Value
keeling
performs keeling isotope analysis, generating a linear fit
using QR regression and a d13C keeling plot.
1 | keeling_plot(co2, d13c, bg_co2 = 400, bg_d13c = -8)
|
co2 |
numeric co2 concentrations, in ppm |
d13c |
numeric d13C, in per mille |
bg_co2 |
numeric background co2 concentration, in ppm |
bg_d13c |
numeric background d13C, in per mille |
list containing (1) $fit
the linear fit object and (2)
$fig
the ggplot figure.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.