examples a 14-item list containing: UPb: an object of class UPb containing a high
precision U-Pb dataset of Kamo et al. (1996) packaged with Ken
Ludwig's Isoplot program. DZ: an object of class detrital containing a detrital
zircon U-Pb dataset from Namibia (Vermeesch et al., 2015). ArAr: an object of class ArAr containing a
\(^{40}\)Ar/\(^{39}\)Ar spectrum of Skye basalt produced by Sarah
Sherlock (Open University). UThHe: an object of class UThHe containing a
U-Th-Sm-He dataset of Fish Lake apatite produced by Daniel Stockli
(UT Austin). FT1: an object of class fissiontracks containing a
synthetic external detector dataset. FT2: an object of class fissiontracks containing a
synthetic LA-ICP-MS-based fission track dataset using the zeta
calibration method. FT3: an object of class fissiontracks containing a
synthetic LA-ICP-MS-based fission track dataset using the absolute
dating approach. ReOs: an object of class ReOs containing a
\(^{187}\)Os/\(^{187}\)Re-dataset from Selby (2007). SmNd: an object of class SmNd containing a
\(^{143}\)Nd/\(^{147}\)Sm-dataset from Lugmair et al. (1975). RbSr: an object of class RbSr containing an
\(^{87}\)Rb/\(^{86}\)Sr-dataset from Compston et al. (1971). average: an object of class other containing the
\(^{206}\)Pb/\(^{238}\)U-ages and errors of dataset UPb. KDE: an object of class 'other' containing the
\(^{206}\)Pb/\(^{238}\)U-ages (but not the errors) of dataset
UPb. spectrum: an object of class 'other' containing the
\(^{39}\)Ar abundances, \(^{40}\)Ar/\(^{39}\)Ar-ages and errors of
dataset ArAr. MountTom: an object of class 'other' containing a
dataset of dispersed zircon fission track ages from Brandon and
Vance (1992).data(example)
concordia(examples$UPb)
dev.new()
kde(examples$DZ)
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