Adds a column of deterministic pseudorandom numbers to a collection. The numbers are double-precision floating point numbers in the range 0.0 (inclusive) to 1.0 (exclusive).
| Usage | Returns |
|---|---|
FeatureCollection.randomColumn(columnName, seed) | FeatureCollection |
| Argument | Type | Details |
|---|---|---|
this: collection | FeatureCollection | The input collection to which to add a random column. |
columnName | String, default: "random" | The name of the column to add. |
seed | Long, default: 0 | A seed used when generating the random numbers. |
Examples
JavaScript
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Python
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