Creates scenario plots by region for selected items.

trend_plot(var, item, unit, reg, df_gl, df_hs, display = TRUE, result = TRUE)

Arguments

var

VAR_ID

item

ITEM_AG

unit

VAR_UNIT

reg

REGION_AG

df_gl

Data frame with globiom output.

df_hs

Data frame with historical data aggregated to GLOBIOM nomenclature.

display

If TRUE display the plot.

result

If TRUE return plot object result.

Value

A ggplot object

Details

Note that the function uses standard GLOBIOM variable (VAR_ID), item (ITEM_AG), unit (VAR_UNIT) and region (REGION_AG) nomenclature as input. VAR_ID, ITEM_AG and VAR_UNIT have to be in upper case!

Examples

if (FALSE) { trend_plot(var = "AREA", item = "CORN", unit = "1000 HA", reg = "World", df_gl = globiom, df_hs = hist) }