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Check observed
is_observed.Rd
This function checks if the object is of class signal
and observed
.
Examples
hosp <- read.csv(system.file("extdata/observed/hdgov_hosp_weekly.csv", package = "rplanes"))
hosp$date <- as.Date(hosp$date, format = "%Y-%m-%d")
sig <- to_signal(hosp, outcome = "flu.admits", type = "observed", resolution = "weeks")
is_observed(sig)