Module Split Shapes Layer Randomly
Randomly splits one layer into to two new layers. Useful to create a control group for model testing. Optionally this can be done category-wise if a category field is specified.
- Author: O.Conrad (c) 2008
- Specification: interactive
- Menu: Shapes|Construction
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Shapes | Shapes (input) | SHAPES | - | - |
| Output | Group A | Shapes (output) | A | - | - |
| Group B | Shapes (output) | B | - | - |
| Options | Categories (*) | Table field | FIELD | - | - |
| Relation B / A | Floating point | PERCENT | - | Minimum: 0.000000
Maximum: 100.000000
Default: 25.000000 |
| Exact | Boolean | EXACT | - | Default: 1 |
| (*) optional |
Command-line
Usage: saga_cmd shapes_tools 16 [-SHAPES <str>] [-FIELD <str>] [-A <str>] [-B <str>] [-PERCENT <str>] [-EXACT <str>]
-SHAPES:<str> Shapes
Shapes (input)
-FIELD:<str> Categories
Table field
-A:<str> Group A
Shapes (output)
-B:<str> Group B
Shapes (output)
-PERCENT:<str> Relation B / A
Floating point
Minimum: 0.000000
Maximum: 100.000000
Default: 25.000000
-EXACT:<str> Exact
Boolean
Default: 1