update.phenopix: Update 'phenopix' objects.

In phenopix: Process Digital Images of a Vegetation Cover

Description

Update method for objects of class phenopix

Usage

## S3 method for class 'phenopix'
update(object, threshold, envelope, quantiles, uncert, plot, ...)

Arguments

object	An object of class phenopix
threshold	One between 'spline', 'derivatives', 'klosterman', 'gu'
envelope	If left blank is recicled from original fitting. See PhenoExtract
quantiles	If left blank is recicled from original fitting. See PhenoExtract
uncert	If left blank is recicled from original fitting. See PhenoExtract
plot	If left blank is recicled from original fitting. See PhenoExtract
...	Plotting arguments. See PhenoExtract

Details

This function allows to update a phenopix object in output from greenProcess to extract different thresholds withoud refitting the data (which is highly time-consuming when uncertainty is computed). All arguments except threshold may be left blank and will be recycled from the original fit. But the can also be changed. See PhenoExtract where arguments are described in detail.

Author(s)

Gianluca Filippa <[e-mail]>

Examples

data(bartlett2009.filtered)
fitted <- greenProcess(bartlett2009.filtered, 'klosterman', 
  'klosterman', plot=FALSE)
fitted.gu <- update(fitted, 'gu')

Example output

phenopix documentation built on May 2, 2019, 4:50 p.m.