final class StatApproxQuantile extends GeneratedMessageV3 with StatApproxQuantileOrBuilder
Calculates the approximate quantiles of numerical columns of a DataFrame. It will invoke 'Dataset.stat.approxQuantile' (same as 'StatFunctions.approxQuantile') to compute the results.
Protobuf type spark.connect.StatApproxQuantile
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- def getCols(index: Int): String
(Required) The names of the numerical columns.
(Required) The names of the numerical columns.
repeated string cols = 2;- index
The index of the element to return.
- returns
The cols at the given index.
- Definition Classes
- StatApproxQuantile → StatApproxQuantileOrBuilder
- def getColsBytes(index: Int): ByteString
(Required) The names of the numerical columns.
(Required) The names of the numerical columns.
repeated string cols = 2;- index
The index of the value to return.
- returns
The bytes of the cols at the given index.
- Definition Classes
- StatApproxQuantile → StatApproxQuantileOrBuilder
- def getColsCount(): Int
(Required) The names of the numerical columns.
(Required) The names of the numerical columns.
repeated string cols = 2;- returns
The count of cols.
- Definition Classes
- StatApproxQuantile → StatApproxQuantileOrBuilder
- def getColsList(): ProtocolStringList
(Required) The names of the numerical columns.
(Required) The names of the numerical columns.
repeated string cols = 2;- returns
A list containing the cols.
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- StatApproxQuantile → StatApproxQuantileOrBuilder
- def getDefaultInstanceForType(): StatApproxQuantile
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- def getInput(): Relation
(Required) The input relation.
(Required) The input relation.
.spark.connect.Relation input = 1;- returns
The input.
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- StatApproxQuantile → StatApproxQuantileOrBuilder
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- def getInputOrBuilder(): RelationOrBuilder
(Required) The input relation.
(Required) The input relation.
.spark.connect.Relation input = 1;- Definition Classes
- StatApproxQuantile → StatApproxQuantileOrBuilder
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- def getParserForType(): Parser[StatApproxQuantile]
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- StatApproxQuantile → GeneratedMessageV3 → Message → MessageLite
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- def getProbabilities(index: Int): Double
(Required) A list of quantile probabilities. Each number must belong to [0, 1]. For example 0 is the minimum, 0.5 is the median, 1 is the maximum.
(Required) A list of quantile probabilities. Each number must belong to [0, 1]. For example 0 is the minimum, 0.5 is the median, 1 is the maximum.
repeated double probabilities = 3;- index
The index of the element to return.
- returns
The probabilities at the given index.
- Definition Classes
- StatApproxQuantile → StatApproxQuantileOrBuilder
- def getProbabilitiesCount(): Int
(Required) A list of quantile probabilities. Each number must belong to [0, 1]. For example 0 is the minimum, 0.5 is the median, 1 is the maximum.
(Required) A list of quantile probabilities. Each number must belong to [0, 1]. For example 0 is the minimum, 0.5 is the median, 1 is the maximum.
repeated double probabilities = 3;- returns
The count of probabilities.
- Definition Classes
- StatApproxQuantile → StatApproxQuantileOrBuilder
- def getProbabilitiesList(): List[Double]
(Required) A list of quantile probabilities. Each number must belong to [0, 1]. For example 0 is the minimum, 0.5 is the median, 1 is the maximum.
(Required) A list of quantile probabilities. Each number must belong to [0, 1]. For example 0 is the minimum, 0.5 is the median, 1 is the maximum.
repeated double probabilities = 3;- returns
A list containing the probabilities.
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- StatApproxQuantile → StatApproxQuantileOrBuilder
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- @Override()
- def getRelativeError(): Double
(Required) The relative target precision to achieve (greater than or equal to 0). If set to zero, the exact quantiles are computed, which could be very expensive. Note that values greater than 1 are accepted but give the same result as 1.
(Required) The relative target precision to achieve (greater than or equal to 0). If set to zero, the exact quantiles are computed, which could be very expensive. Note that values greater than 1 are accepted but give the same result as 1.
double relative_error = 4;- returns
The relativeError.
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- StatApproxQuantile → StatApproxQuantileOrBuilder
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(Required) The input relation.
(Required) The input relation.
.spark.connect.Relation input = 1;- returns
Whether the input field is set.
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