ee.Array.signum
On an element-wise basis, computes the signum function (sign) of the input; 0 if the input is 0, 1 if the input is greater than 0, -1 if the input is less than 0.
| Usage | Returns |
|---|
Array.signum() | Array |
| Argument | Type | Details |
|---|
this: input | Array | The input array. |
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Last updated 2024-07-13 UTC.
[null,null,["Last updated 2024-07-13 UTC."],[[["The `signum()` function determines the sign of each element in an array."],["It returns a new array with values of 1, 0, or -1 depending on whether the original element was positive, zero, or negative, respectively."],["The function operates on an element-by-element basis, transforming the input array."]]],["The `signum` function computes the sign of each element within an input array. It returns a new array containing: 0 for elements equal to 0, 1 for elements greater than 0, and -1 for elements less than 0. The function operates element-wise on the input array, and the input array is passed using the `this` keyword. The output will be a new Array.\n"]]