frg_wilcox: FRG_Comp_Sig_Matrix

In lbusett/frgtool: Analyze Post Fire Vegetation Regeneration from Time Series of Summertime MODIS data

Description

Function used to perform the Wilcoxon test of significant differences, using differnt number of 'before fire years' as reference. The function creates and saves matrixes of p-values obtained using differnt number of before fire years. Matrix is saved within the 'p-matrixes' subfolder of the folder containing the final output file. Additional info necessary to plot the time series (i.e., boxplots, objectids of fires, fireyears, ecc) are also saved in the same file (plot_stat data frame).

Usage

frg_wilcox(in_file, out_file_pmat, opts)

Arguments

in_file	string File of scaled VI Time Series extracted for single-fire areas
out_file_pmat	character path to the file to be used to store the p-values matrix
opts	list of options passed from frg_fullprocessing()

Value

Saves a p_matrix.RData file containing the p-values matrix and the 'plot_stats' data frame in the 'p_matrixes' subfolder

Author(s)

Lorenzo Busetto, phD (2017) [e-mail]

lbusett/frgtool documentation built on May 20, 2019, 11:27 p.m.