extract_stats: Calculate several statistics from selected ROI

In bmjesus/hyperfish: Extracting L*a*b* parameters from hyperspectral data

Calculate several statistics from selected ROI

Description

This function calculates statistics from six ROI stored in a shapefile. It was designed for Konstantina's workflow and it is unlikely to work in another context. The ROI need to be called D1, D2, V1, V2, eye, gills.

Usage

extract_stats(tif_file, roi_file, type_file)

Arguments

tif_file	path to tif file with the parameters to extract
roi_file	path shapefile with the ROI file
type_file	parameter to setup if the file is LAB or LCH.

Value

The function returns a list with the statistics and the pixel values for each ROI.

bmjesus/hyperfish documentation built on May 30, 2022, 4:04 p.m.