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NaFunctions

spark_connect::group

Struct NaFunctions 

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pub struct NaFunctions { /* private fields */ }
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Methods for handling missing data, accessed via DataFrame::na.

Mirrors pyspark.sql.DataFrameNaFunctions.

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impl NaFunctions

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pub fn drop( &self, how: Option<&str>, thresh: Option<i32>, subset: Option<Vec<&str>>, ) -> DataFrame

Drop rows containing null values. Mirrors DataFrameNaFunctions.drop.

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pub fn fill(&self, value: i64, subset: Option<Vec<&str>>) -> DataFrame

Fill null values. Mirrors DataFrameNaFunctions.fill.

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pub fn replace( &self, to_replace: Vec<(String, String)>, subset: Option<Vec<&str>>, ) -> DataFrame

Replace values. Mirrors DataFrameNaFunctions.replace.

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