pub struct GroupByEwm<'a> { /* private fields */ }Expand description
Grouped exponentially weighted window over a DataFrameGroupBy.
Implementations§
Source§impl GroupByEwm<'_>
impl GroupByEwm<'_>
Sourcepub fn mean(&self) -> Result<DataFrame, FrameError>
pub fn mean(&self) -> Result<DataFrame, FrameError>
Grouped EWM mean.
Sourcepub fn sum(&self) -> Result<DataFrame, FrameError>
pub fn sum(&self) -> Result<DataFrame, FrameError>
Grouped EWM sum.
Sourcepub fn std(&self) -> Result<DataFrame, FrameError>
pub fn std(&self) -> Result<DataFrame, FrameError>
Grouped EWM standard deviation.
Sourcepub fn var(&self) -> Result<DataFrame, FrameError>
pub fn var(&self) -> Result<DataFrame, FrameError>
Grouped EWM variance.
Auto Trait Implementations§
impl<'a> Freeze for GroupByEwm<'a>
impl<'a> RefUnwindSafe for GroupByEwm<'a>
impl<'a> Send for GroupByEwm<'a>
impl<'a> Sync for GroupByEwm<'a>
impl<'a> Unpin for GroupByEwm<'a>
impl<'a> UnsafeUnpin for GroupByEwm<'a>
impl<'a> UnwindSafe for GroupByEwm<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more