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org.checkita.dqf.core.metrics.trend

LinearRegressionModel

object LinearRegressionModel extends TrendMetricModel

Simple linear regression model for trend metrics

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  1. LinearRegressionModel
  2. TrendMetricModel
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  11. def infer(data: Seq[(Timestamp, Double)], ts: Timestamp): (Double, Option[String])

    Infer trend metric value using simple linear regression fitted over historical metric results

    Infer trend metric value using simple linear regression fitted over historical metric results

    data

    Historical metric results.

    ts

    UTC timestamp of current reference date.

    returns

    Trend metric value

    Definition Classes
    LinearRegressionModelTrendMetricModel
    Note

    Timestamps are converted to epoch milliseconds.

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Inherited from TrendMetricModel

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