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We can also plot a calibration curve:
draw.ccurve()
or zoom in to between AD 1600 and 2000 (using the BCAD scale):
draw.ccurve(1600, 1950, BCAD=TRUE)
Interesting things happened after 1950, as can be seen by adding a postbomb curve:
draw.ccurve(1600, 2020, BCAD=TRUE, cc2='nh1')
The postbomb curve dwarves the IntCal20 curve, so we could also plot both on separate vertical axes:
draw.ccurve(1600, 2020, BCAD=TRUE, cc2='nh1', add.yaxis=TRUE)
We can also visualise the data underlying parts of the IntCal calibration curve, for example from 500 to 0 cal BP:
intcal.data(0, 500)
<- prev (intro) | next (calculations) ->
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.