Collection of functions to analyse trends, trend changes and phenology events in gridded time series like from satellite observations or climate model simulations. The package provides access to different methods for 1) trend and breakpoint analysis, 2) time series smoothing and interpolation, and 3) analysis of land surface phenology.

Author | Matthias Forkel <matthias.forkel@geo.tuwien.ac.at> [aut, cre] |

Date of publication | 2016-12-20 07:51:49 |

Maintainer | Matthias Forkel <matthias.forkel@geo.tuwien.ac.at>, Thomas Wutzler <twutz@bgc-jena.mpg.de> |

License | GPL-2 |

Version | 2.4.2 |

http://greenbrown.r-forge.r-project.org/ |

**AccuracyAssessment:** Accuracy assessment from a contingency table

**AllEqual:** Check if all values in a vector are the same

**AllTsteps:** Convert an irregular zoo time series to a zoo time series...

**AnomaliesFiltersLags:** Calculate anomalies, lags and rolling windows

**brgr.colors:** Brown-to-green color palette for NDVI trend maps

**ColorMatrix:** Create a square matrix of colors

**CompareClassification:** Compare two classification maps

**CorrectDOY:** Correct day-of-year time series

**CropNA:** Crop outer NA values from a raster

**Decompose:** Simple decomposition of time series

**FillPermanentGaps:** Fill permanent gaps in time series

**FitDoubleLogBeck:** Fit a double logisitic function to a vector according to Beck...

**FitDoubleLogElmore:** Fit a double logisitic function to a vector according to...

**GetInfoVI3g:** Get meta-information from GIMMS VI3g binary file names

**GetTsStatisticsRaster:** Estimate statistical properties of time series in a...

**greenbrown-package:** Land Surface Phenology and Trend Analysis

**Greenup:** Identify greenup and senescence periods in time series

**InterpolateMatrix:** Interpolate NA values in a matrix using a moving mean

**IsPermanentGap:** Identify if a gap in a time series occurs permanently

**Kappa:** Calculate the Kappa coefficient of two classifications

**KGE:** Compute Kling-Gupta efficiency and related metrics of two...

**KGERaster:** Compute Kling-Gupta efficiency and related metrics of two...

**KGETrendUncertainty:** Compute uncertainty of Kling-Gupta efficiency based on...

**LmSeasonalCycle:** Calculate the mean seasonal cycle of a time series based on a...

**MapBreakpoints:** Plot map of breakpoints

**MeanSeasonalCycle:** Calculate the mean seasonal cycle of a time series

**NamesPhenologyRaster:** Get the layer names for a PhenologyRaster raster brick

**NamesTrendRaster:** Get the layer names for a TrendRaster raster brick

**ndvi:** Time series of Normalized Difference Vegetation Index

**ndvimap:** Map of Normalized Difference Vegetation Index

**NoBP:** Initialize an empty list with breakpoints

**NoTrend:** Initialize an empty object of class "Trend"

**PhenoDeriv:** Method 'Deriv' to calculate phenology metrics

**Phenology:** Calculate phenology metrics in time series

**PhenologyNCDF:** Calculate phenology metrics on time series in gridded...

**PhenologyRaster:** Calculate phenology metrics on time series in gridded...

**PhenopixMY:** Multi-year phenology analysis using phenopix

**PhenoTrs:** Method 'Trs' to calculate phenology metrics

**plot.CompareClassification:** plot a comparison of two classification rasters

**PlotPhenCycle:** Plot a easonal cycle with phenology metrics

**plot.Phenology:** Plot time series of phenology metrics

**plot.PhenopixMY:** Plot multi-year phenopix objects

**plot.Trend:** Plot trend and breakpoint results

**plot.TrendGradient:** Plotting function for objects of class TrendGradient

**plot.TrendSample:** Plot uncertainty of estimated trend dependent on start and...

**PolygonNA:** Plot a polygon by accounting for NA values (breaks in...

**print.Phenology:** Prints phenology metrics

**print.Trend:** Prints trends

**ReadVI3g:** Read and pre-process GIMMS VI3g binary files

**Seasonality:** Check a time series for seasonality

**SimIAV:** Simulate the inter-annual variability component of a...

**SimRem:** Simulate the short-term variability component of a surrogate...

**SimSeas:** Simulate the seasonal component of a surrogate time series

**SimTrend:** Simulate trend and breakpoints of a surrogate time series

**SimTs:** Simulate surrogate time series

**SplitRasterEqually:** Splits a raster in equal-area parts

**SSASeasonalCycle:** Calculate a modulated seasonal cycle of a time series based...

**Trend:** Calculate trends and trend changes in time series

**TrendAAT:** Trend estimation based on annual aggregated time series

**TrendClassification:** Classify a raster in greening and browning trends

**TrendGradient:** Calculate temporal trends along a spatial gradient

**TrendLongestSEG:** Extract slope and p-value for the longest time series segment...

**TrendNCDF:** Calculate trends and trend statistics on time series in...

**TrendPoly:** Trend estimation based on a 4th order polynomial

**TrendRaster:** Calculate trends on time series in gridded (raster) data

**TrendRunmed:** Trend estimation based on a running median

**TrendSample:** Compute trend statistics by sampling a time series according...

**TrendSeasonalAdjusted:** Trend estimation based on seasonal-adjusted time series

**TrendSegmentsRaster:** Identify for each multi-temporal raster layer the number of...

**TrendSpline:** Trend estimation based on a smoothing splines

**TrendSSA:** Trend estimation based on SSA (singluar spectrum analysis)

**TrendSTL:** Trend estimation based on STL (Seasonal Decomposition of Time...

**TrendSTM:** Trend estimation based on a season-trend model

**TrendUncertainty:** Compute uncertainties in trend statistics according to...

**TSGFdoublelog:** Temporal smoothing and gap filling using double logisitic...

**TSGFlinear:** Temporal smoothing and gap filling using linear interpolation

**TSGFphenopix:** Temporal smoothing and gap filling using phenopix

**TSGFspline:** Temporal smoothing and gap filling using splines

**TSGFssa:** Temporal smoothing and gap filling using singular spectrum...

**TSGFstm:** Temporal smoothing and gap filling based on a season-trend...

**TsPP:** Pre-processing of time series

**WriteNCDF:** Write raster objects to NetCDF files

**WriteNCDF4:** Write NetCDF files

greenbrown/DESCRIPTION

greenbrown/NAMESPACE

greenbrown/R

greenbrown/R/AccuracyAssessment.R
greenbrown/R/AllEqual.R
greenbrown/R/AllTsteps.R
greenbrown/R/AnomaliesFiltersLags.R
greenbrown/R/ColorMatrix.R
greenbrown/R/CompareClassification.R
greenbrown/R/CorrectDOY.R
greenbrown/R/CropNA.R
greenbrown/R/Decompose.R
greenbrown/R/FillPermanentGap.R
greenbrown/R/FitDoubleLogBeck.R
greenbrown/R/FitDoubleLogElmore.R
greenbrown/R/GetInfoVI3g.R
greenbrown/R/GetTsStatistics.R
greenbrown/R/Greenup.R
greenbrown/R/InterpolateMatrix.R
greenbrown/R/KGE.R
greenbrown/R/KGERaster.R
greenbrown/R/KGETrendUncertainty.R
greenbrown/R/Kappa.R
greenbrown/R/LmSeasonalCycle.R
greenbrown/R/MapBreakpoints.R
greenbrown/R/MeanSeasonalCycle.R
greenbrown/R/NamesPhenologyRaster.R
greenbrown/R/NamesTrendRaster.R
greenbrown/R/NoBP.R
greenbrown/R/NoTrend.R
greenbrown/R/PhenoDeriv.R
greenbrown/R/PhenoTrs.R
greenbrown/R/Phenology.R
greenbrown/R/PhenologyNCDF.R
greenbrown/R/PhenologyRaster.R
greenbrown/R/PlotPhenCycle.R
greenbrown/R/PolygonNA.R
greenbrown/R/ReadVI3g.R
greenbrown/R/SSASeasonalCycle.R
greenbrown/R/Seasonality.R
greenbrown/R/SimTs.R
greenbrown/R/SplitRasterEqually.R
greenbrown/R/TSGFdoublelog.R
greenbrown/R/TSGFlinear.R
greenbrown/R/TSGFphenopix.R
greenbrown/R/TSGFspline.R
greenbrown/R/TSGFssa.R
greenbrown/R/TSGFstm.R
greenbrown/R/Trend.R
greenbrown/R/TrendAAT.R
greenbrown/R/TrendClassification.R
greenbrown/R/TrendGradient.R
greenbrown/R/TrendLongestSEG.R
greenbrown/R/TrendNCDF.R
greenbrown/R/TrendPoly.R
greenbrown/R/TrendRaster.R
greenbrown/R/TrendRunmed.R
greenbrown/R/TrendSSA.R
greenbrown/R/TrendSTL.R
greenbrown/R/TrendSTM.R
greenbrown/R/TrendSample.R
greenbrown/R/TrendSeasonalAdjusted.R
greenbrown/R/TrendSegmentsRaster.R
greenbrown/R/TrendSpline.R
greenbrown/R/TrendUncertainty.R
greenbrown/R/TsPP.R
greenbrown/R/WriteNCDF.R
greenbrown/R/WriteNCDF4.R
greenbrown/R/brgr.colors.R
greenbrown/R/phenopixMY.R
greenbrown/R/plot.CompareClassification.R
greenbrown/R/plot.Phenology.R
greenbrown/R/plot.PhenopixMY.R
greenbrown/R/plot.Trend.R
greenbrown/R/plot.TrendGradient.R
greenbrown/R/plot.TrendSample.R
greenbrown/data

greenbrown/data/ndvi.RData

greenbrown/data/ndvimap.RData

greenbrown/inst

greenbrown/inst/CITATION

greenbrown/inst/genData

greenbrown/inst/genData/ndvi.Rd
greenbrown/inst/genData/ndvimap.Rd
greenbrown/man

greenbrown/man/AccuracyAssessment.Rd
greenbrown/man/AllEqual.Rd
greenbrown/man/AllTsteps.Rd
greenbrown/man/AnomaliesFiltersLags.Rd
greenbrown/man/ColorMatrix.Rd
greenbrown/man/CompareClassification.Rd
greenbrown/man/CorrectDOY.Rd
greenbrown/man/CropNA.Rd
greenbrown/man/Decompose.Rd
greenbrown/man/FillPermanentGaps.Rd
greenbrown/man/FitDoubleLogBeck.Rd
greenbrown/man/FitDoubleLogElmore.Rd
greenbrown/man/GetInfoVI3g.Rd
greenbrown/man/GetTsStatisticsRaster.Rd
greenbrown/man/Greenup.Rd
greenbrown/man/InterpolateMatrix.Rd
greenbrown/man/IsPermanentGap.Rd
greenbrown/man/KGE.Rd
greenbrown/man/KGERaster.Rd
greenbrown/man/KGETrendUncertainty.Rd
greenbrown/man/Kappa.Rd
greenbrown/man/LmSeasonalCycle.Rd
greenbrown/man/MapBreakpoints.Rd
greenbrown/man/MeanSeasonalCycle.Rd
greenbrown/man/NamesPhenologyRaster.Rd
greenbrown/man/NamesTrendRaster.Rd
greenbrown/man/NoBP.Rd
greenbrown/man/NoTrend.Rd
greenbrown/man/PhenoDeriv.Rd
greenbrown/man/PhenoTrs.Rd
greenbrown/man/Phenology.Rd
greenbrown/man/PhenologyNCDF.Rd
greenbrown/man/PhenologyRaster.Rd
greenbrown/man/PhenopixMY.Rd
greenbrown/man/PlotPhenCycle.Rd
greenbrown/man/PolygonNA.Rd
greenbrown/man/ReadVI3g.Rd
greenbrown/man/SSASeasonalCycle.Rd
greenbrown/man/Seasonality.Rd
greenbrown/man/SimIAV.Rd
greenbrown/man/SimRem.Rd
greenbrown/man/SimSeas.Rd
greenbrown/man/SimTrend.Rd
greenbrown/man/SimTs.Rd
greenbrown/man/SplitRasterEqually.Rd
greenbrown/man/TSGFdoublelog.Rd
greenbrown/man/TSGFlinear.Rd
greenbrown/man/TSGFphenopix.Rd
greenbrown/man/TSGFspline.Rd
greenbrown/man/TSGFssa.Rd
greenbrown/man/TSGFstm.Rd
greenbrown/man/Trend.Rd
greenbrown/man/TrendAAT.Rd
greenbrown/man/TrendClassification.Rd
greenbrown/man/TrendGradient.Rd
greenbrown/man/TrendLongestSEG.Rd
greenbrown/man/TrendNCDF.Rd
greenbrown/man/TrendPoly.Rd
greenbrown/man/TrendRaster.Rd
greenbrown/man/TrendRunmed.Rd
greenbrown/man/TrendSSA.Rd
greenbrown/man/TrendSTL.Rd
greenbrown/man/TrendSTM.Rd
greenbrown/man/TrendSample.Rd
greenbrown/man/TrendSeasonalAdjusted.Rd
greenbrown/man/TrendSegmentsRaster.Rd
greenbrown/man/TrendSpline.Rd
greenbrown/man/TrendUncertainty.Rd
greenbrown/man/TsPP.Rd
greenbrown/man/WriteNCDF.Rd
greenbrown/man/WriteNCDF4.Rd
greenbrown/man/brgr.colors.Rd
greenbrown/man/greenbrown-package.Rd
greenbrown/man/ndvi.Rd
greenbrown/man/ndvimap.Rd
greenbrown/man/plot.CompareClassification.Rd
greenbrown/man/plot.Phenology.Rd
greenbrown/man/plot.PhenopixMY.Rd
greenbrown/man/plot.Trend.Rd
greenbrown/man/plot.TrendGradient.Rd
greenbrown/man/plot.TrendSample.Rd
greenbrown/man/print.Phenology.Rd
greenbrown/man/print.Trend.Rd
greenbrown/trigger

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