Coordinates of sample spots and growth lines along a bivalve mollusk shell section

Description

Coordinates of sample spots and growth lines along a bivalve mollusk shell section

Usage

1

Format

IJDATA object. A list containing ImageJ ROI information about sample spots and growth lines along a bivalve mollusk shell section. The information is acquired by running "shellspots.zip" dataset through the read.ijdata function (see Examples). The list contains following data frames / vectors:

  • spots.x. A data frame containing x-coordinates for sample spots with each sample spot sequence in its own column.

  • spots.y. A data frame containing y-coordinates for sample spots.

  • gbs.x. A data frame containing x-coordinates for growth lines with each growth line in its own column.

  • gbs.y. A data frame containing y-coordinates for growth lines

  • main.x. A data frame containing x-coordinates for the measurement axis

  • main.y. A data frame containing y-coordinates for the measurement axis

  • sample.name. A vector containing the sample name

  • scaling.factor. A numeric value defining the scale of photograph in pixels / unit.

  • unit. A charater vector defining the unit of measurements.