Computes trend metrics for SDG indicator data including
absolute change, percentage change, CAGR, and linear trend slope.
Usage
analyze_sdg_trend(data, group_by = c("indicator", "country"), min_points = 3)
Arguments
- data
A data.table returned by fetch_sdg_country_data().
- group_by
Character vector of grouping columns.
Default c("indicator", "country").
- min_points
Minimum number of time points required to compute trend.
Default 3.
Value
A data.table containing trend statistics.
Details
Supports grouping by indicator, country, or combinations.
Examples
if (FALSE) { # \dontrun{
dt <- fetch_sdg_country_data(indicator = "15.3.1", country = "IND")
analyze_sdg_trend(dt)
} # }