Create Dual-Panel Time Series Plot

Generates an interactive Highcharts plot with species abundance and environmental data in separate panels, with synchronized x-axis zoom and resolution-dependent date formatting.

Usage

plot_ts(
  sp_ts,
  env_ts,
  ts_res,
  sel_env_var,
  is_dark = TRUE,
  env_label = sel_env_var
)

Arguments

sp_ts

data.frame from prep_ts_sp with columns: time, name, avg, std, lwr, upr

env_ts

data.frame from prep_ts_env with columns: time, avg, std, lwr, upr

ts_res

Character string specifying temporal resolution: "year", "quarter", "month", "day", etc.

sel_env_var

Character string of environmental variable column name (e.g., "t_deg_c")

is_dark

logical; draw text, grid and legend for a dark page (see cc_is_dark()); the chart background is transparent either way

env_label

display label for the environmental series and its axis (default: sel_env_var itself)

Value

highchart object with dual y-axes, line + ribbon series, and zoom capabilities

Details

The function creates a two-panel plot with species on top and environmental data on bottom. Date formatting adapts to ts_res. Standard error ribbons are displayed as arearange series. Tooltips show values ± standard error.

See also

prep_ts_sp for species time series data

prep_ts_env for environmental time series data

Examples

if (FALSE) { # \dontrun{
sp_ts <- prep_ts_sp(df_sp, ts_res = "year")
env_ts <- prep_ts_env(df_env, ts_res = "year")
plot_ts(sp_ts, env_ts, ts_res = "year", sel_env_var = "t_deg_c")
} # }