Aggregates items from read_idea() to produce IDEA4 indicators, components, dimensions and properties.
Arguments
- data
an object of class
IDEA_itemsproduced withread_idea()
Value
An object of class "IDEA_data" with three attributes :
- metadata
a named list containing the 17 metadata entries about the farm
- dataset
a tibble containing the score computed for the 53 indicators, 13 components and 3 dimensions
- nodes
a list of tibbles, one per property plus a global one, which all describe the qualitative evaluation obtained for each leaf/node and for the final property.
Details
This function is designed to compute IDEA scores for the dimensions and properties approaches. A copy of the decision rules used for the properties approach can be locally exported as an excel file with :
IDEATools::show_decision_rules()
Further information about decision rules can be found in this vignette :
Examples
library(IDEATools)
path <- system.file("example_data/idea_example_1.json", package = "IDEATools")
my_data <- read_idea(path)
computed_data <- compute_idea(my_data)