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Last data update: 2014.03.03

R: flat2annual

flat2annual

R Documentation

flat2annual

Description

Identifies the disturbance year of a single pixel or a plot location.

Usage

flat2annual(years, all.shapes, all.durs, all.dyrs, mtbs, flat.pred)

Arguments

`years`	Vector of the years included in the time series data.
`all.shapes`	Vector (length 4) of the shapes of the four remote sensing bands. Shape values range from 1 to 7.
`all.durs`	Vector (length 4) of the duration of each shape.
`all.dyrs`	Vector (length 4) of the year of each shape.
`mtbs`	MTBS
`flat.pred`	Predicted disturbance Agent. Agent values range from 0 to 6.

Details

flat2annual can be used on either a single pixel or on a single data point in a data frame.

Value

Returns a vector of the same length as years with a predicted agent for each year in years.

Author(s)

Liz Freeman

Examples

	# define years
	years <- c(2001:2010)

	# define parameters
	all.shapes <- c(1, 4, 5, 3)
	all.dyrs <- c(2001, 0, 2004, 2004)
	all.durs <- c(1, 0, 3, 5)
	flat.pred <- 5

	# call flat2annual
	ans <- flat2annual(years = years, all.shapes = all.shapes, all.durs = all.durs,
	all.dyrs = all.dyrs, mtbs = mtbs, flat.pred = flat.pred)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(ShapeSelectForest)
Loading required package: coneproj
Loading required package: raster
Loading required package: sp
Loading required package: rgdal
rgdal: version: 1.1-10, (SVN revision 622)
 Geospatial Data Abstraction Library extensions to R successfully loaded
 Loaded GDAL runtime: GDAL 1.11.3, released 2015/09/16
 Path to GDAL shared files: /usr/share/gdal/1.11
 Loaded PROJ.4 runtime: Rel. 4.9.2, 08 September 2015, [PJ_VERSION: 492]
 Path to PROJ.4 shared files: (autodetected)
 Linking to sp version: 1.2-3 
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/ShapeSelectForest/flat2annual.Rd_%03d_medium.png", width=480, height=480)
> ### Name: flat2annual
> ### Title: flat2annual
> ### Aliases: flat2annual
> ### Keywords: models
> 
> ### ** Examples
> 
> 	# define years
> 	years <- c(2001:2010)
> 
> 	# define parameters
> 	all.shapes <- c(1, 4, 5, 3)
> 	all.dyrs <- c(2001, 0, 2004, 2004)
> 	all.durs <- c(1, 0, 3, 5)
> 	flat.pred <- 5
> 
> 	# call flat2annual
> 	ans <- flat2annual(years = years, all.shapes = all.shapes, all.durs = all.durs,
+ 	all.dyrs = all.dyrs, mtbs = mtbs, flat.pred = flat.pred)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>