Man pages for dendRoAnalyst
A Tool for Processing and Analyzing Dendrometer Data

clim.twdCalculate relative dendrometer change during adverse climate...
clim.twd.statsCalculate tree-, species-, or site-level statistics from...
clim.twd.testStatistical testing for clim.twd output
daily.dataDaily statistics of dendrometer data
dendro.resampleResampling temporal resolution of dendrometer and climate...
dendro.truncateTruncation of dendrometer data
dm_add_climateAdd climate information to dendrometer outputs
dm_daily_climDaily climate summaries for dendrometer analyses
dm.detrend.fitDetrend and standardize dendrometer series from growth-fit...
dmea_apply_funApply an aggregation function
dmea_extract_from_anchorsExtract climate values around anchor times
dmea_filter_time_tableFilter a table by calendar year and day-of-year
dmea_parse_timeParse date-time values for SEA
dmea_prepare_climatePrepare climate data for superposed epoch analysis
dmea_sample_anchor_oneSample one null anchor time
dmea_stat_funComposite statistic helper
dmea_step_secondsConvert SEA step size to seconds
dmea_time_filter_indexFilter timestamps by calendar year and day-of-year
dmea_unit_stringCreate a lubridate period string
dm_epoch_extractBuild an epoch table around event times
dm_epoch_testTest superposed epoch composites against a null distribution
dm_event_climateExtract climate at and before phase events
dm_event_climate_summarySummarize event-based climate results
dm_event_climate_testTest differences in event-based climate between groups
dm_event_timesExtract event times from phase.zg() or phase.sc() output
dm.fit.gompertzFitting gompertz function on annual dendrometer data
dmgf_add_anchor_pointsAdd zero-growth anchor points
dmgf_build_season_tableBuild vegetation-season table
dmgf_cummax_naCumulative maximum while preserving missing values
dmgfd_add_anchor_pointsAdd zero-growth anchor point
dmgfd_add_overall_rate_timingAdd overall rate-based timing
dmgfd_add_overall_timingAdd overall cumulative-growth timing
dmgfd_build_season_tableBuild vegetation-season table
dmgfd_cummax_naCumulative maximum while preserving missing values
dmgfd_detect_two_pulse_patternDetect two-pulse pattern from fitted growth rate
dmgfd_doy_to_dateConvert year and day-of-year to Date
dmgfd_empty_model_paramsEmpty parameter template for double growth fitting
dmgfd_first_non_naReturn first non-missing value
dmgfd_fit_model_double_gompertzFit double-Gompertz model
dmgfd_fit_model_double_richardsFit double-Richards model
dmgfd_fit_model_single_gompertzFit single-Gompertz fallback model
dmgfd_fit_model_single_richardsFit single-Richards fallback model
dmgfd_fit_one_curveFit one double growth curve
dmgfd_fit_single_fallbackFit single-curve fallback
dmgfd_growth_rateCalculate non-negative fitted growth rate
dmgfd_guess_two_pulsesGuess two pulse locations from growth increments
dmgfd_infer_double_gompertz_startsInfer double-Gompertz starting values
dmgfd_infer_double_richards_startsInfer double-Richards starting values
dmgfd_infer_gompertz_startsInfer single Gompertz starting values
dmgfd_infer_logistic_startsInfer logistic/Richards starting values
dmgfd_is_scalar_finiteCheck whether a value is a finite numeric scalar
dmgfd_local_maximaIdentify local maxima
dmgf_doy_to_dateConvert year and day-of-year to Date
dmgfd_pulse_window_from_rateEstimate pulse window from fitted growth rate
dmgfd_validate_inputsValidate inputs for double dendrometer growth fitting
dmgf_empty_model_paramsEmpty model-parameter template
dmgf_first_non_naReturn the first non-missing value
dmgf_fit_modelDispatch growth-curve model fitting
dmgf_fit_model_gamFit GAM growth curve
dmgf_fit_model_gompertzFit Gompertz growth curve
dmgf_fit_model_loessFit loess growth curve
dmgf_fit_model_logisticFit logistic growth curve
dmgf_fit_model_richardsFit Richards growth curve
dmgf_fit_model_splineFit smoothing-spline growth curve
dmgf_fit_one_curveFit one growth curve
dmgf_growth_rateCalculate non-negative fitted growth rate
dmgf_infer_gompertz_startsInfer Gompertz starting values
dmgf_infer_logistic_startsInfer logistic starting values
dmgf_is_scalar_finiteCheck whether a value is a finite numeric scalar
dmgf_rate_windowEstimate active-growth window from growth rate
dmgf_unique_prediction_curveReduce prediction curve to unique x values
dmgf_validate_fit_growth_inputsValidate inputs for dendrometer growth fitting
dmgp_prepare_boundary_marksPrepare timing boundary markers for fitted-curve plots
dmgp_prepare_curve_groupsPrepare curve grouping and faceting information
dmgp_prepare_timing_plot_dataPrepare timing-summary plot data
dmgp_resolve_facet_scalesResolve facet scales for curve plots
dmgp_resolve_timing_facet_scalesResolve facet scales for timing plots
dmgp_resolve_x_axisResolve x-axis mode for dendrometer growth-fit plots
dmgp_tidy_fit_dataConvert growth-fit object to tidy plotting data
dm.growth.evaluateCompare dendrometer growth-fitting methods using fit...
dm.growth.fitFit dendrometer growth curves by vegetation season
dm.growth.fit.doubleFit bimodal dendrometer growth curves by vegetation season
dm_join_daily_climJoin daily climate summaries to daily dendrometer statistics
dm_join_phase_climJoin climate summaries to dendrometer phase windows
dm_join_subdaily_climJoin subdaily climate features to point-level dendrometer...
dm.na.interpolationDetection and interpolation of missing values in dendrometer...
dm_plot_climatePlot climate attached to dendrometer outputs
dm_plot_climate_compareCompare multiple climate variables attached to dendrometer...
dm_standardizeStandardize dendrometer series within seasonal years
dm_subdaily_climSubdaily climate features for dendrometer analyses
dm_waveletWavelet analysis of dendrometer series
dm_wavelet_coherenceWavelet coherence between dendrometer and climate series
dm_wavelet_reconstructReconstruct or remove selected cycle components from a...
gf_nepa17Dendrometer data of Kathmandu for 2017 with gap filled
i.jump.locatorRemoving artefacts due to manual adjustments of dendrometers...
jump.locatorRemoving artefacts due to manual adjustments of dendrometers...
ktm_clim_hourlyHourly climate data for Kathmandu derived from ERA5-Land
ktm_rain17Daily rainfall data of Kathmandu for 2017.
mean_detrended.dmCalculate the mean detrended dendrometer series
mov.cor.dmRunning correlation between dendrometer data and climate
nepaDendrometer data from Kathmandu
nepa17Dendrometer data of Kathmandu for 2017
nepa2Dendrometer data from Kathmandu version 2
network.interpolationInterpolate missing dendrometer values using a site network
phase.scApplication of the stem-cycle approach to classify...
phase.zgApply the Zero-Growth (ZG) approach to segment dendrometer...
plot.clim_twd_statsPlot method for clim.twd.stats output
plot.clim_twd_testPlot method for clim.twd.test output
plot.daily_outputPlot method for daily dendrometer statistics
plot.daily_output_climPlot climate-augmented daily dendrometer output
plot_dm_assessmentPlot interpolation assessment metrics
plot.dm_detrendedPlot detrended dendrometer series
plot.dm_epochPlot a dm_epoch object
plot_dm_gapsPlot detected gaps in dendrometer data
plot.dm_growth_evaluationPlot growth-fitting evaluation statistics
plot.dm_growth_fitPlot dendrometer growth-fit results
plot_dm_interpolationPlot original and interpolated dendrometer series
plot.dm_na_interpolationPlot method for dendrometer NA interpolation results
plot.dm_standardizedPlot method for standardized dendrometer output
plot.dm_waveletPlot method for wavelet analysis output
plot.dm_wavelet_coherencePlot method for dm_wavelet_coherence objects
plot.dm_wavelet_reconstructPlot method for dm_wavelet_reconstruct objects
plot_event_climate_boxPlot event-based climate distributions
plot_event_climate_relationPlot event-based climate-response relationships
plot.mean_dm_detrendedPlot mean detrended dendrometer series
plot_mov.corBackward-compatible wrapper for plotting moving correlation
plot.mov_cor_dmPlot method for moving dendrometer-climate correlation
plot.network_interpolationPlot method for network interpolation output
plot.SC_outputPlot method for stem-cycle output
plot.SC_output_climPlot climate-augmented stem-cycle output
plot.summary_mov_cor_dmPlot method for summaries of moving dendrometer-climate...
plot.ZG_outputPlot method for zero-growth output
plot.ZG_output_climPlot climate-augmented zero-growth output
print.dm_growth_fitPrint a dm_growth_fit object
print.mov_cor_dmPrint method for running dendrometer-climate correlation...
print.summary.clim_twd_statsPrint summary of clim.twd.stats output
print.summary.clim_twd_testPrint summary of clim.twd.test output
print.summary.dm_epochPrint summary of a dm_epoch object
print.summary.dm_growth_fitPrint a summary.dm_growth_fit object
print.summary.dm_wavelet_reconstructPrint method for summary.dm_wavelet_reconstruct
print.summary_mov_cor_dmPrint method for summaries of running dendrometer-climate...
read.climateRead and standardize climate data for dendrometer analyses
read.dendrometerReading dendrometer data
reso_dmDetect Temporal Resolution and Irregularities in Time Series
smooth_dmSmoothing of Dendrometer Time Series
summary.clim_twd_statsSummarize clim.twd.stats output
summary.clim_twd_testSummarize clim.twd.test output
summary.dm_epochSummarize a dm_epoch object
summary.dm_growth_fitSummarize a dm_growth_fit object
summary.dm_waveletSummarize a dm_wavelet object
summary.dm_wavelet_reconstructSummarize a dm_wavelet_reconstruct object
summary.mov_cor_dmSummary method for running dendrometer-climate correlation...
twd.maximaLocating the maxima of TWD periods
dendRoAnalyst documentation built on May 20, 2026, 5:07 p.m.