| ECharm_Info {soilassessment} | R Documentation |
Information on performance of soil electrical conductivity (EC) harmonization models
Description
Information index for relative predictive performance of soil EC harmonization models
Usage
ECharm_Info(solution)
Arguments
solution |
ratio of soil-water solution for the extract used in measuring electrical conductivity. |
Details
Ratio in text format for the soil-water solution for the extract used in measuring EC. It’s given in quotation marks. Current models consider “1:2”, “1:2.5”, and “1:5” ratios. Default ratio is “1:2”
Value
Graphical display of the predictive performance index for the harmonization models in different regions of the world: Africa, Asia, Near East and North Africa (NENA), Latin America and Caribbean (LAC), north America, and Europe. The performance index ranges between 0 (poor) to 1 (best).
Note
The function currently works for 1:2, 1:2.5, and 1:5. These ratios must be entered in quotation marks.Due to periodic update,internet connectivity is needed for the function to work.
Author(s)
Christian Thine Omuto
See Also
PHharm_Info, SASdata_densityInfo
Examples
ECharm_Info("1:2")