read_presences_absences_csv: Read and validate presences/absences CSV file

In glossa: User-Friendly 'shiny' App for Bayesian Species Distribution Models

Read and validate presences/absences CSV file

Description

This function reads and validates a CSV file containing presences and absences data for species occurrences. It checks if the file has the expected columns and formats.

Usage

read_presences_absences_csv(
  file_path,
  file_name = NULL,
  show_modal = FALSE,
  timestamp_mapping = NULL,
  coords = c("decimalLongitude", "decimalLatitude"),
  sep = "\t",
  dec = "."
)

Arguments

file_path	The file path to the CSV file.
file_name	Optional. The name of the file. If not provided, the base name of the file path is used.
show_modal	Optional. Logical. Whether to show a modal notification for warnings (use in Shiny). Default is FALSE.
timestamp_mapping	Optional. A vector with the timestamp mapping of the environmental layers.
coords	Optional. Character vector of length 2 specifying the names of the columns containing the longitude and latitude coordinates. Default is c("decimalLongitude", "decimalLatitude").
sep	Optional. The field separator character. Default is tab-separated.
dec	Optional. The decimal point character. Default is ".".

Value

A data frame with the validated data if the file has the expected columns and formats, NULL otherwise.

glossa documentation built on June 8, 2025, 1:20 p.m.