Struct polars::datatypes::Float64Type
source · [−]pub struct Float64Type {}Trait Implementations
sourceimpl ChunkSort<Float64Type> for ChunkedArray<Float64Type>
impl ChunkSort<Float64Type> for ChunkedArray<Float64Type>
sourcefn argsort_multiple(
&self,
other: &[Series],
reverse: &[bool]
) -> Result<ChunkedArray<UInt32Type>, PolarsError>
fn argsort_multiple(
&self,
other: &[Series],
reverse: &[bool]
) -> Result<ChunkedArray<UInt32Type>, PolarsError>
Panics
This function is very opinionated.
We assume that all numeric Series are of the same type, if not it will panic
fn sort_with(&self, options: SortOptions) -> ChunkedArray<Float64Type>
sourcefn sort(&self, reverse: bool) -> ChunkedArray<Float64Type>
fn sort(&self, reverse: bool) -> ChunkedArray<Float64Type>
Returned a sorted ChunkedArray.
sourcefn argsort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>
fn argsort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>
Retrieve the indexes needed to sort this array.
sourceimpl ChunkUnique<Float64Type> for ChunkedArray<Float64Type>
impl ChunkUnique<Float64Type> for ChunkedArray<Float64Type>
sourcefn unique(&self) -> Result<ChunkedArray<Float64Type>, PolarsError>
fn unique(&self) -> Result<ChunkedArray<Float64Type>, PolarsError>
Get unique values of a ChunkedArray
sourcefn arg_unique(&self) -> Result<ChunkedArray<UInt32Type>, PolarsError>
fn arg_unique(&self) -> Result<ChunkedArray<UInt32Type>, PolarsError>
Get first index of the unique values in a ChunkedArray.
This Vec is sorted. Read more
sourcefn is_unique(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>
fn is_unique(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>
Get a mask of all the unique values.
sourcefn is_duplicated(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>
fn is_duplicated(&self) -> Result<ChunkedArray<BooleanType>, PolarsError>
Get a mask of all the duplicated values.
sourcefn n_unique(&self) -> Result<usize, PolarsError>
fn n_unique(&self) -> Result<usize, PolarsError>
Number of unique values in the ChunkedArray
sourcefn mode(&self) -> Result<ChunkedArray<T>, PolarsError>
fn mode(&self) -> Result<ChunkedArray<T>, PolarsError>
The most occurring value(s). Can return multiple Values
sourceimpl PolarsDataType for Float64Type
impl PolarsDataType for Float64Type
sourceimpl PolarsNumericType for Float64Type
impl PolarsNumericType for Float64Type
impl PolarsFloatType for Float64Type
Auto Trait Implementations
impl RefUnwindSafe for Float64Type
impl Send for Float64Type
impl Sync for Float64Type
impl Unpin for Float64Type
impl UnwindSafe for Float64Type
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more