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dplR (version 1.2.6)
Dendrochronology Program Library in R
Description
This package contains functions for performing some standard tree-ring analyses.
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Install
install.packages('dplR')
Monthly Downloads
3,666
Version
1.2.6
License
GPL
Maintainer
Andy Bunn
Last Published
January 29th, 2010
Functions in dplR (1.2.6)
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gp.rwl
Ponderosa pine ring widths from Gus Pearson Natural Area (GPNA) in northern Arizona, USA
corr.rwl.seg
Compute Correlations between Series
detrend.series
Detrend a Ring-Width Series
read.crn
Read Tucson Format Chronology File
Undocumented
Undocumented Functions in dplR
gini.coef
Calculates the Gini Coefficient
spag.plot
Spaghetti Plot
read.ids
Read Site-Tree-Core Ids
tbrm
Calculates Tukey's Biweight Robust Mean
read.rwl
Read Tucson Format Ring Width File
ffcsaps
Smoothing Spline with User-Specified Rigidity and Frequency Cutoff
cana157
Twisted Tree Heartrot Hill Standard Chronology
dplR-package
Dendrochronology Program Library in R
skel.plot
Skeleton Plot
sens2
Calculates Mean Sensitivity on Series with a Trend
rcs
Regional Curve Standardization
cms
C-Method Standardization
corr.series.seg
Compute Correlation between a Series and a Master Chronology
gp.po
Ponderosa pine pith offsets corresponding to gp.rwl
seg.plot
Segment Plot
rwl.stats
Calculates Descriptive Statistics on Ring Width Series
rwi.stats
Calculates Summary Statistics on Detrended Ring Width Series
i.detrend.series
Interactively Detrend a Ring-Width Series
sens1
Calculates Mean Sensitivity
series.rwl.plot
Compute Correlation between a Series and a Master Chronology
ca533
Campito Mountain Tree Ring Widths
write.rwl
Write Tucson Format Chronology File
chron
Build Mean Value Chronology
hanning
Hanning Filter
ccf.series.rwl
Compute Cross Correlation between a Series and a Master Chronology
write.crn
Write Tucson Format Chronology File
wavelet.plot
Plot a Continuous Wavelet Transform
co021
Schulman Old Tree No. 1, Mesa Verde
i.detrend
Interactively Detrend Multiple Ring-Width Series
detrend
Detrend Multiple Ring-Width Series Simultaneously
crn.plot
Plots a Tree-Ring Chronology