as_cal | R Documentation |
as_cal()
converts objects from other packages that represent calibrated
radiocarbon dates to cal
objects.
Methods are currently implemented for:
CalDates
: from rcarbon::calibrate()
oxcAARCalibratedDate
and oxcAARCalibratedDatesList
: from oxcAAR::oxcalCalibrate()
BchronCalibratedDates
: from Bchron::BchronCalibrate()
These functions are intended for complex S3 objects from other packages.
See cal()
for a more generic constructor, e.g. using a data frame.
as_cal(x)
## S3 method for class 'CalDates'
as_cal(x)
## S3 method for class 'oxcAARCalibratedDatesList'
as_cal(x)
## S3 method for class 'oxcAARCalibratedDate'
as_cal(x)
## S3 method for class 'BchronCalibratedDates'
as_cal(x)
x |
object to be converted to a |
cal
object: a data frame with two columns, year
and p
, representing
the calibrated probability distribution. All other values are stored as
attributes and can be accessed with cal_metadata()
.
Other functions for working with cal
objects:
as.CalDates.cal()
,
cal_metadata()
,
cal()
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