Summarise Ragged-Edge Data Availability

Shows which series have data through which date, highlighting the ragged edge where indicators have different publication lags.

Usage

nc_ragged_edge(data)

Arguments

data

An nc_dataset object, or a data frame with a date column.

Value

A data frame with columns series, first_date, last_date, n_obs, and n_missing.

Examples

target <- data.frame(
  date = as.Date(c("2020-01-01", "2020-04-01", "2020-07-01")),
  value = c(0.5, -0.3, 0.8)
)
ind <- data.frame(
  date = seq(as.Date("2020-01-01"), as.Date("2020-09-01"), by = "month"),
  value = rnorm(9)
)
ds <- nc_align(target, indicator = ind)
nc_ragged_edge(ds)
#>      series first_date  last_date n_obs n_missing
#> 1    target 2020-01-01 2020-07-01     3         0
#> 2 indicator 2020-01-01 2020-07-01     3         0