armit: Example real-life data - Population Decline in Iron Age...
In carbondate: Calibration and Summarisation of Radiocarbon Dates
armit R Documentation
Example real-life data - Population Decline in Iron Age Ireland
Description
2021 radiocarbon determinations collated by Armit et al. from archaeological
groups operating in Ireland, to investigate whether a wetter environment
around 2700 cal yr BP led to a population collapse.
Reference:
Armit, I., Swindles, G.T., Becker, K., Plunkett, G., Blaauw, M., 2014. Rapid
climate change did not cause population collapse at the end of the European
Bronze Age. Proceedings of the National Academy
of Sciences 111, 17045–17049.
Usage
armit
Format
armit
A data frame with 2021 rows and 4 columns:
- c14_age
The observed {}^{14}C ages of the samples (in {}^{14}C yr BP)
- c14_sig
The uncertainty in the observed {}^{14}C ages reported by the radiocarbon laboratory
- f14c
The observed F{}^{14}C concentrations
- f14c_sig
The uncertainty in the observed F{}^{14}C concentrations reported by the radiocarbon laboratory
Source
http://doi.org/10.1073/pnas.1408028111
carbondate documentation built on April 11, 2025, 6:18 p.m.
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| armit | R Documentation |
Example real-life data - Population Decline in Iron Age Ireland
Description
2021 radiocarbon determinations collated by Armit et al. from archaeological
groups operating in Ireland, to investigate whether a wetter environment
around 2700 cal yr BP led to a population collapse.
Reference:
Armit, I., Swindles, G.T., Becker, K., Plunkett, G., Blaauw, M., 2014. Rapid
climate change did not cause population collapse at the end of the European
Bronze Age. Proceedings of the National Academy
of Sciences 111, 17045–17049.
Usage
armit
Format
armit
A data frame with 2021 rows and 4 columns:
- c14_age
The observed
{}^{14}C ages of the samples (in{}^{14}C yr BP)- c14_sig
The uncertainty in the observed
{}^{14}C ages reported by the radiocarbon laboratory- f14c
The observed F
{}^{14}C concentrations- f14c_sig
The uncertainty in the observed F
{}^{14}C concentrations reported by the radiocarbon laboratory
Source
http://doi.org/10.1073/pnas.1408028111
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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