Dendrochronology program library - user s manual

Some programs are not regularly updated. Contact authors for more information. DPL - Dendrochronology Program Library (author Richard Holmes) This classic suite of over 30 data analysis tools was written by the late Richard Holmes. Each program is available as a free executable program, but with no source code.  · The Dendrochronology Program Library in R (dplR) is a package for den-drochronologists to handle data processing and analysis. This document gives an introduction of some of the crossdating functions in dplR. This vignette is essentially a rehashing of Bunn (). Please cite that paper if you use dplR for crossdating.  · Dendrochronology is an essential tool to determine the date and provenance of wood from historical art objects. As standard methods to access the tree rings are invasive, X-ray computed tomography.

The dendrochronology program library in R (dplR) is able to read standard decadal-format files and allows users to perform several standard analyses including interactive detrending, chronology building, and the calculation of standard descriptive statistics. The package can also produce a variety of publication quality plots. For information about the general field of dendrochronology, please refer to Stokes and Smiley (), Fritts (), and Cook and Kairiukstis (). A good source of basic information is the tree-ring faq (frequently-asked-questions). The Dendrochronology Program Library in R (dplR) is a package for den-drochronologists to handle data processing and analysis. This document gives an introduction of some of the crossdating functions in dplR. This vignette is essentially a rehashing of Bunn (). Please cite that paper if you use dplR for crossdating.

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