dilp_cca {dilp} | R Documentation |
Test if site leaf physiognomy falls within the physiognomic space of the DiLP calibration dataset
Description
dilp_cca
plots a canonical correspondence analysis (CCA) ordination of the leaf
physiognomic space represented in the calibration dataset of Peppe et al. (2011).
The fossil sites being tested are placed along the CCA axes. If a fossil site
falls outside of the plotted calibration space, paleoclimate reconstructions
for that fossil site should be treated with caution.
Usage
dilp_cca(
dilp_table,
physiognomy_calibration = physiognomyCalibration,
climate_calibration = climateCalibration
)
Arguments
dilp_table |
The results of a call to |
physiognomy_calibration |
A physiognomic calibration dataset. Defaults to an internal version of
|
climate_calibration |
A climate calibration dataset. Defaults to an internal version of
|
Value
A ggplot2 plot
References
Peppe, D.J., Royer, D.L., Cariglino, B., Oliver, S.Y., Newman, S., Leight, E., Enikolopov, G., Fernandez-Burgos, M., Herrera, F., Adams, J.M., Correa, E., Currano, E.D., Erickson, J.M., Hinojosa, L.F., Hoganson, J.W., Iglesias, A., Jaramillo, C.A., Johnson, K.R., Jordan, G.J., Kraft, N.J.B., Lovelock, E.C., Lusk, C.H., Niinemets, Ü., Peñuelas, J., Rapson, G., Wing, S.L. and Wright, I.J. (2011), Sensitivity of leaf size and shape to climate: global patterns and paleoclimatic applications. New Phytologist, 190: 724-739. https://doi.org/10.1111/j.1469-8137.2010.03615.x
Examples
results <- dilp(McAbeeExample)
dilp_cca(results)