SoilManageR (version 1.0.1)

productivity_indicator: Calculate average productivity

Description

Estimates estimates the relative yield of a cropping sequence per year. The function takes a management_df as input and returns a relative_yield value per year in the management_df. Alternatively, it can return a tibble with additional information on each crop. The productivity_indicator() calculates the relative yields with the relative_yield() function.

Usage

productivity_indicator(var_MGMT_data, extended.output = FALSE)

Value

• By default, a tibble with relative yields by year is returned.

• If extended.output = TRUE, a tibble with additional information is returned.

Arguments

var_MGMT_data

a management_df that contains the management information

extended.output

an optional logical value.

• If FALSE, relative yields are aggregated by year.

• If TRUE, a tibble with relative yield of each crop is returned.

• Default value is FALSE

See Also

• relative_yield() for caluclating relative yields

• calculate_indicators() for calculating all soil management indicators

Examples

#example that returns annual relative yield values
productivity_indicator(EXAMPLE_data)

#example that returns a tibble with additional information
productivity_indicator(EXAMPLE_data, extended.output = TRUE)