Function reference • irg

Filtering
`filter_qa()`	Filter with QA Band
`filter_winter()`	Filter winter NDVI
`filter_roll()`	Filter with rolling median
`filter_top()`	Filter top NDVI
Scaling
`scale_doy()`	Scale DOY
`scale_ndvi()`	Scale NDVI
Modeling
`model_start()`	Model starting parameters
`model_params()`	Estimate model parameters
`model_ndvi()`	Model NDVI time series
Instantaneous rate of green-up
`calc_irg()`	IRG
Meta functions
`filter_ndvi()`	Filter NDVI
`irg()`	IRG
Example Earth Engine scripts
`use_example_ee_script()`	Use an example sampling script for Earth Engine
Package data
`sampled-ndvi-MODIS-MOD13Q1.csv`	Raw MODIS MOD13Q1 NDVI data
`sampled-ndvi-Landsat-LC08-T1-L2.csv`	Raw Landsat NDVI data

Reference