ee.Reducer.autoHistogram
Create a reducer that will compute a histogram of the inputs. The output is a Nx2 array of the lower bucket bounds and the counts (or cumulative counts) of each bucket and is suitable for use per-pixel.
| Usage | Returns |
|---|
ee.Reducer.autoHistogram(maxBuckets, minBucketWidth, maxRaw, cumulative) | Reducer |
| Argument | Type | Details |
|---|
maxBuckets | Integer, default: null | The maximum number of buckets to use when building a histogram; will be rounded up to a power of 2. |
minBucketWidth | Float, default: null | The minimum histogram bucket width, or null to allow any power of 2. |
maxRaw | Integer, default: null | The number of values to accumulate before building the initial histogram. |
cumulative | Boolean, default: false | |
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Last updated 2024-09-19 UTC.
[null,null,["Last updated 2024-09-19 UTC."],[[["Creates a histogram reducer to analyze data distribution across buckets."],["Customizable with parameters for maximum buckets, minimum bucket width, initial raw data size for histogram creation, and cumulative count option."],["Outputs an Nx2 array, ideal for per-pixel analysis, representing bucket boundaries and their corresponding counts."]]],["This documentation describes a reducer for computing histograms. The `ee.Reducer.autoHistogram` function generates a reducer that outputs an Nx2 array of lower bucket bounds and their counts. Key parameters include `maxBuckets` (maximum number of buckets, rounded up to a power of 2), `minBucketWidth` (minimum bucket width), `maxRaw` (values to accumulate before histogram build), and `cumulative` (boolean for cumulative counts).\n"]]