# Dendrochronology Program Library in R

## Documentation for package ‘dplR’ version 1.7.5

- DESCRIPTION file.

## Help Pages

A B C D F G H I L M N P R S T U W X

dplR-package | Dendrochronology Program Library in R

## -- A --

ads | Age-Dependent Spline
anos1 | Rothenburg Tree Ring Widths
as.rwl | as.rwl
autoread.ids | Read Site-Tree-Core IDs

## -- B --

bai.in | Basal Area Increment (Inside Out)
bai.out | Basal Area Increment (Outside In)

## -- C --

ca533 | Campito Mountain Tree Ring Widths
cana157 | Twisted Tree Heartrot Hill Standard Chronology
caps | Cook and Peters Smoothing Spline with User-Specified Rigidity and Frequency Cutoff
ccf.series.rwl | Cross-Correlation between a Series and a Master Chronology
chron | Build Mean Value Chronology
chron.ars | Build ARSTAN Chronology
chron.ci | Build Mean Value Chronology with Confidence Intervals
chron.stabilized | Build Mean Value Chronology with Stabilized Variance
cms | C-Method Standardization
co021 | Schulman Old Tree No. 1, Mesa Verde
combine.rwl | Combine Tree-Ring Data Sets
common.interval | Common Interval
corr.rwl.seg | Compute Correlations between Series
corr.series.seg | Compute Correlation between a Series and a Master Chronology
crn.plot | Plot a Tree-Ring Chronology
csv2rwl | Read Ring Width File from CSV

## -- D --

delete.ring | Edit a Ring-Width Series
detrend | Detrend Multiple Ring-Width Series Simultaneously
detrend.series | Detrend a Ring-Width Series
dplR | Dendrochronology Program Library in R
dplR-defunct | Defunct functions in dplR

## -- F --

ffcsaps | Smoothing Spline with User-Specified Rigidity and Frequency Cutoff
fill.internal.NA | Fill Internal NA

## -- G --

gini.coef | Calculate the Gini Coefficient
glk | Calculate Gleichläufigkeit
glk.legacy | Calculate Gleichläufigkeit
gp.d2pith | Ponderosa Pine Distance to Pith Corresponding to 'gp.rwl'
gp.dbh | Ponderosa Pine Stem Diameters and Bark Thickness ('gp.rwl')
gp.po | Ponderosa Pine Pith Offsets Corresponding to 'gp.rwl'
gp.rwl | Ponderosa Pine Ring Widths from Gus Pearson Natural Area

## -- H --

hanning | Hanning Filter

## -- I --

i.detrend | Interactively Detrend Multiple Ring-Width Series
i.detrend.series | Interactively Detrend a Ring-Width Series
insert.ring | Edit a Ring-Width Series
interseries.cor | Individual Series Correlation Against a Master Chronology

## -- L --

latexDate | Date Conversion to Character in LaTeX Format
latexify | Convert Character Strings for Use with LaTeX

## -- M --

morlet | Perform a Continuous Morlet Wavelet Transform

## -- N --

net | Calculate NET
nm046 | Los Alamos Tree Ring Widths

## -- P --

pass.filt | Low-pass, high-pass, band-pass, and stop-pass filtering
plot.crn | Plot a Tree-Ring Chronology
plot.crs | Plotting crs Objects
plot.rwl | Plotting Rwl Objects
plotRings | Defunct functions in dplR
po.to.wc | Convert Pith Offset to Wood Completeness
pointer | Calculates Pointer Years from a Group of Ring-Width Series
powt | Power Transformation of Tree-Ring Data
powt.series | Power Transformation of Tree-Ring Data
print.redfit | Printing Redfit Results
print.rwl.report | Do some reporting on a RWL object

## -- R --

rasterPlot | Add Raster Elements to Plot
rcs | Regional Curve Standardization
read.compact | Read DPL Compact Format Ring Width File
read.crn | Read Tucson Format Chronology File
read.fh | Read Heidelberg Format Ring Width File
read.ids | Read Site-Tree-Core IDs
read.rwl | Read Ring Width File
read.tridas | Read Tree Ring Data Standard (TRiDaS) File
read.tucson | Read Tucson Format Ring Width File
redfit | Red-Noise Spectra of Time-Series
runcrit | Red-Noise Spectra of Time-Series
rwi.stats | (Running Window) Statistics on Detrended Ring-Width Series
rwi.stats.legacy | (Running Window) Statistics on Detrended Ring-Width Series
rwi.stats.running | (Running Window) Statistics on Detrended Ring-Width Series
rwl.report | Do some reporting on a RWL object
rwl.stats | Calculate Descriptive Summary Statistics on Ring-Width Series

## -- S --

sea | Superposed Epoch Analysis
seg.plot | Segment Plot
sens1 | Calculate Mean Sensitivity
sens2 | Calculate Mean Sensitivity on Series with a Trend
series.rwl.plot | Plot Series and a Master
sgc | Synchronous Growth Changes
skel.plot | Skeleton Plot
spag.plot | Spaghetti Plot
ssf | Simple Signal Free Standardization
sss | Subsample Signal Strength
strip.rwl | Chronology Stripping by EPS
summary.rwl | Calculate Descriptive Summary Statistics on Ring-Width Series

## -- T --

tbrm | Calculate Tukey's Biweight Robust Mean
time.crn | Retrieve or set the time values for rwl and crn objects
time.rwl | Retrieve or set the time values for rwl and crn objects
time<- | Retrieve or set the time values for rwl and crn objects
time<-.crn | Retrieve or set the time values for rwl and crn objects
time<-.rwl | Retrieve or set the time values for rwl and crn objects
treeMean | Calculate mean across cores in a tree
tridas.vocabulary | Browse and Check Standard TRiDaS Vocabulary

## -- U --

uuid.gen | UUID Generator

## -- W --

wa082 | Hurricane Ridge, Pacific silver fir
wavelet.plot | Plot a Continuous Wavelet Transform
wc.to.po | Convert Wood Completeness to Pith Offset
write.compact | Write DPL Compact Format Ring Width File
write.crn | Write Tucson Format Chronology File
write.rwl | Write Chronology File
write.tridas | Write Tree Ring Data Standard (TRiDaS) file
write.tucson | Write Tucson Format Chronology File

## -- X --

xdate.floater | Crossdate an undated series
xskel.ccf.plot | Skeleton Plot for Series and Master with Cross Correlation
xskel.plot | Skeleton Plot for Series and Master