MtreeRing-package       A Shiny Application for Automatic Measurements
                        of Tree-Ring Widths on Digital Images
pith_measure            Calibrate ring-width series
ring_app_launch         Run Shiny-based Application
ring_calculate          Generate a ring-width series
ring_detect             Automatic detection of tree-ring borders
ring_modify             Edit ring borders visually
ring_read               Read and plot a tree-ring image file
