missing_combinations: Detect dates and hours missing in filenames

In quadkeyr: Generate Raster Images from QuadKey-Identified Datasets

Detect dates and hours missing in filenames

Description

Facebook mobility data is reported daily at 3 different hours (0, 8, 16). This function reads the data extracted from the current files and detects if any file for a particular day or hour is missing.

Usage

missing_combinations(data, hour_col = "hour", date_col = "day")

Arguments

data	A data.frame with one column for the raster's date and another for the hour. If not explicitly specified in the function's arguments, the column names are day and hour.
hour_col	The name of the column with the hour information.
date_col	The name of the column with the date information.

Value

A data.frame with the missing days and hours, if any.

Examples

# Sample dataset
data <- data.frame(
  country = c("US", "MX", "MX"), 
  day = c("2023-01-01", "2023-01-03", "2023-01-05"),
  hour = c(0, 8, 16)
)

missing_combinations(data)

quadkeyr documentation built on April 3, 2025, 8:52 p.m.