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dplR (version 1.6.8)
Dendrochronology Program Library in R
Description
Perform tree-ring analyses such as detrending, chronology building, and cross dating. Read and write standard file formats used in dendrochronology.
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Install
install.packages('dplR')
Monthly Downloads
3,268
Version
1.6.8
License
GPL (>= 2)
Maintainer
Andy Bunn
Last Published
May 23rd, 2018
Functions in dplR (1.6.8)
Search functions
i.detrend.series
Interactively Detrend a Ring-Width Series
hanning
Hanning Filter
corr.rwl.seg
Compute Correlations between Series
po.to.wc
Convert Pith Offset to Wood Completeness
gp.po
Ponderosa Pine Pith Offsets Corresponding to
gp.rwl
print.redfit
Printing Redfit Results
sens1
Calculate Mean Sensitivity
print.rwl.report
Do some reporting on a RWL object
gp.rwl
Ponderosa Pine Ring Widths from Gus Pearson Natural Area
series.rwl.plot
Plot Series and a Master
write.rwl
Write Chronology File
latexify
Convert Character Strings for Use with LaTeX
sens2
Calculate Mean Sensitivity on Series with a Trend
write.crn
Write Tucson Format Chronology File
skel.plot
Skeleton Plot
spag.plot
Spaghetti Plot
seg.plot
Segment Plot
plotRings
Plot Rings
morlet
Perform a Continuous Morlet Wavelet Transform
gp.d2pith
Ponderosa Pine Distance to Pith Corresponding to
gp.rwl
wa082
Hurricane Ridge, Pacific silver fir
net
Calculate NET
gp.dbh
Ponderosa Pine Stem Diameters and Bark Thickness (
gp.rwl
)
latexDate
Date Conversion to Character in LaTeX Format
insert.ring
Edit a Ring-Width Series
gini.coef
Calculate the Gini Coefficient
interseries.cor
Individual Series Correlation Against a Master Chronology
read.crn
Read Tucson Format Chronology File
xskel.plot
Skeleton Plot for Series and Master
xskel.ccf.plot
Skeleton Plot for Series and Master with Cross Correlation
rwl.stats
Calculate Descriptive Summary Statistics on Ring-Width Series
sea
Superposed Epoch Analysis
read.compact
Read
DPL
Compact Format Ring Width File
i.detrend
Interactively Detrend Multiple Ring-Width Series
wavelet.plot
Plot a Continuous Wavelet Transform
read.fh
Read Heidelberg Format Ring Width File
redfit
Red-Noise Spectra of Time-Series
write.compact
Write
DPL
Compact Format Ring Width File
read.tridas
Read Tree Ring Data Standard (TRiDaS) File
rwi.stats.running
(Running Window) Statistics on Detrended Ring-Width Series
glk
Calculate Gleichl<U+00E4>ufigkeit
pointer
Calculates Pointer Years from a Group of Ring-Width Series
read.ids
Read Site-Tree-Core
ID
s
plot.rwl
Plotting Rwl Objects
strip.rwl
Chronology Stripping by
EPS
powt
Power Transformation of Tree-Ring Data
tbrm
Calculate Tukey's Biweight Robust Mean
rasterPlot
Add Raster Elements to Plot
wc.to.po
Convert Wood Completeness to Pith Offset
uuid.gen
UUID
Generator
tridas.vocabulary
Browse and Check Standard TRiDaS Vocabulary
time.rwl
Return time values for rwl and crn objects
read.rwl
Read Ring Width File
rwl.report
Do some reporting on a RWL object
treeMean
Calculate mean across cores in a tree
rcs
Regional Curve Standardization
read.tucson
Read Tucson Format Ring Width File
write.tucson
Write Tucson Format Chronology File
write.tridas
Write Tree Ring Data Standard (TRiDaS) file
cms
C-Method Standardization
ca533
Campito Mountain Tree Ring Widths
co021
Schulman Old Tree No. 1, Mesa Verde
cana157
Twisted Tree Heartrot Hill Standard Chronology
combine.rwl
Combine Tree-Ring Data Sets
ccf.series.rwl
Cross-Correlation between a Series and a Master Chronology
bai.in
Basal Area Increment (Inside Out)
chron
Build Mean Value Chronology
bai.out
Basal Area Increment (Outside In)
anos1
Rothenburg Tree Ring Widths
ffcsaps
Smoothing Spline with User-Specified Rigidity and Frequency Cutoff
corr.series.seg
Compute Correlation between a Series and a Master Chronology
csv2rwl
Read Ring Width File from CSV
detrend
Detrend Multiple Ring-Width Series Simultaneously
detrend.series
Detrend a Ring-Width Series
fill.internal.NA
Fill Internal NA
crn.plot
Plot a Tree-Ring Chronology
common.interval
Common Interval
dplR-package
Dendrochronology Program Library in
R