read_segment_definitions {ChestVolume} | R Documentation |
Read Segment Definitions from Excel File
Description
Reads an Excel file defining the markers in each segment and creates a list suitable for use with
plot_chest_3d
and calculate_segment_volumes
functions.
Usage
read_segment_definitions(filepath)
Arguments
filepath |
A string specifying the path to the Excel file containing segment definitions. |
Details
The Excel file should have a specific format:
Each row represents a segment.
The first column contains the segment names.
Subsequent columns contain the marker names belonging to each segment.
Missing marker entries can be left blank or filled with NA
.
Value
A named list where each element is a character vector of marker names defining a segment.
Examples
# 'segment_def.xlsx' is the Excel file with segment definitions
path <- system.file("extdata", "segment_def.xlsx", package="ChestVolume")
segments <- read_segment_definitions(path)
head(segments)
[Package ChestVolume version 1.0.1 Index]