pub type Float64Chunked = ChunkedArray<Float64Type>;
Aliased Type§
struct Float64Chunked { /* private fields */ }
Implementations§
Trait Implementations§
Source§impl ChunkQuantile<f64> for Float64Chunked
impl ChunkQuantile<f64> for Float64Chunked
Source§fn quantile(
&self,
quantile: f64,
method: QuantileMethod,
) -> PolarsResult<Option<f64>>
fn quantile( &self, quantile: f64, method: QuantileMethod, ) -> PolarsResult<Option<f64>>
Aggregate a given quantile of the ChunkedArray.
Returns
None
if the array is empty or only contains null values.Source§impl QuantileAggSeries for Float64Chunked
impl QuantileAggSeries for Float64Chunked
Source§fn quantile_reduce(
&self,
quantile: f64,
method: QuantileMethod,
) -> PolarsResult<Scalar>
fn quantile_reduce( &self, quantile: f64, method: QuantileMethod, ) -> PolarsResult<Scalar>
Get the quantile of the
ChunkedArray
as a new Series
of length 1.Source§fn median_reduce(&self) -> Scalar
fn median_reduce(&self) -> Scalar
Get the median of the
ChunkedArray
as a new Series
of length 1.Source§impl VarAggSeries for Float64Chunked
impl VarAggSeries for Float64Chunked
Source§fn var_reduce(&self, ddof: u8) -> Scalar
fn var_reduce(&self, ddof: u8) -> Scalar
Get the variance of the
ChunkedArray
as a new Series
of length 1.Source§fn std_reduce(&self, ddof: u8) -> Scalar
fn std_reduce(&self, ddof: u8) -> Scalar
Get the standard deviation of the
ChunkedArray
as a new Series
of length 1.Source§impl VecHash for Float64Chunked
impl VecHash for Float64Chunked
Source§fn vec_hash(
&self,
random_state: PlRandomState,
buf: &mut Vec<u64>,
) -> PolarsResult<()>
fn vec_hash( &self, random_state: PlRandomState, buf: &mut Vec<u64>, ) -> PolarsResult<()>
Compute the hash for all values in the array.