| RSWC | Root System Water Consumption |
| FDR | Frequency Domain Reflectometry |
| DHC | Density Histogram Comparison |
| SAX | Symbolic Aggregate Approximation |
| PAA | Piecewise Aggregation Approximation |
| TRP | Top Rule Patterns |
| preTRP | pre-classified Top Rule Patterns |
| SSC | Series Strings Comparison |