Plot ERVISS variants data — plot_erviss_variants • ervissexplore

Creates a ggplot2 visualization of variant data, with facets by country and colored by variant. The y-axis shows percentage of all variants.

Usage

plot_erviss_variants(data, date_breaks = "1 month", date_format = "%b %Y")

Arguments

data: A data.table or data.frame containing variant data, typically output from get_erviss_variants. Must contain columns: date, value, variant, countryname.
date_breaks: A string specifying the date breaks for the x-axis (e.g., "1 month", "2 weeks")
date_format: A string specifying the date format for x-axis labels (e.g., "%b %Y" for "Jan 2024")

Value

A ggplot2 object

Examples

# \donttest{
data <- get_erviss_variants(
  date_min = as.Date("2024-06-01"),
  date_max = as.Date("2024-12-31"),
  variant = c("XFG", "LP.8.1")
)
plot_erviss_variants(data, date_breaks = "1 month")

# }