split_variable_into_positive_and_negative_parts: Split variable into positive and negative parts

In UTokyo-mip/mipplot: An Open-Source Tool for Visualization of Climate Mitigation Scenarios

Description

Generally, the range of the input value of stacked chart is greater than or equal to zero. This function splits variable into positive and negative parts in order to include negative values to stacked chart.

Usage

split_variable_into_positive_and_negative_parts(
  df_all,
  domain_column_name,
  variable_column_name,
  value_column_name,
  variable_name_converter = function(x) {     paste(x, "_negative", sep = "") },
  increment_of_domain_in_interpolation = 0.1
)

Arguments

df_all	input data frame
domain_column_name	domain column name, such as year
variable_column_name	variable column name, such as 'coal'
value_column_name	value column name, such as 'val'
variable_name_converter	function which convert original variable name into its negative part name
increment_of_domain_in_interpolation	step size for interpolation

Value

modified data frame

UTokyo-mip/mipplot documentation built on Aug. 7, 2021, 6:25 p.m.