# Rolling objects ## Dataset | [`DatasetRolling`](../generated/xarray.computation.rolling.DatasetRolling.html.md#xarray.computation.rolling.DatasetRolling)(obj, windows[, min_periods, ...]) | | |--------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------| | [`DatasetRolling.construct`](../generated/xarray.computation.rolling.DatasetRolling.construct.html.md#xarray.computation.rolling.DatasetRolling.construct)([window_dim, ...]) | Convert this rolling object to xr.Dataset, where the window dimension is stacked as a new dimension | | [`DatasetRolling.reduce`](../generated/xarray.computation.rolling.DatasetRolling.reduce.html.md#xarray.computation.rolling.DatasetRolling.reduce)(func[, keep_attrs, ...]) | Reduce the items in this group by applying func along some dimension(s). | | [`DatasetRolling.argmax`](../generated/xarray.computation.rolling.DatasetRolling.argmax.html.md#xarray.computation.rolling.DatasetRolling.argmax)([keep_attrs]) | Reduce this object's data windows by applying argmax along its dimension. | | [`DatasetRolling.argmin`](../generated/xarray.computation.rolling.DatasetRolling.argmin.html.md#xarray.computation.rolling.DatasetRolling.argmin)([keep_attrs]) | Reduce this object's data windows by applying argmin along its dimension. | | [`DatasetRolling.count`](../generated/xarray.computation.rolling.DatasetRolling.count.html.md#xarray.computation.rolling.DatasetRolling.count)([keep_attrs]) | Reduce this object's data windows by applying count along its dimension. | | [`DatasetRolling.max`](../generated/xarray.computation.rolling.DatasetRolling.max.html.md#xarray.computation.rolling.DatasetRolling.max)([keep_attrs]) | Reduce this object's data windows by applying max along its dimension. | | [`DatasetRolling.mean`](../generated/xarray.computation.rolling.DatasetRolling.mean.html.md#xarray.computation.rolling.DatasetRolling.mean)([keep_attrs]) | Reduce this object's data windows by applying mean along its dimension. | | [`DatasetRolling.median`](../generated/xarray.computation.rolling.DatasetRolling.median.html.md#xarray.computation.rolling.DatasetRolling.median)([keep_attrs]) | Reduce this object's data windows by applying median along its dimension. | | [`DatasetRolling.min`](../generated/xarray.computation.rolling.DatasetRolling.min.html.md#xarray.computation.rolling.DatasetRolling.min)([keep_attrs]) | Reduce this object's data windows by applying min along its dimension. | | [`DatasetRolling.prod`](../generated/xarray.computation.rolling.DatasetRolling.prod.html.md#xarray.computation.rolling.DatasetRolling.prod)([keep_attrs]) | Reduce this object's data windows by applying prod along its dimension. | | [`DatasetRolling.std`](../generated/xarray.computation.rolling.DatasetRolling.std.html.md#xarray.computation.rolling.DatasetRolling.std)([keep_attrs]) | Reduce this object's data windows by applying std along its dimension. | | [`DatasetRolling.sum`](../generated/xarray.computation.rolling.DatasetRolling.sum.html.md#xarray.computation.rolling.DatasetRolling.sum)([keep_attrs]) | Reduce this object's data windows by applying sum along its dimension. | | [`DatasetRolling.var`](../generated/xarray.computation.rolling.DatasetRolling.var.html.md#xarray.computation.rolling.DatasetRolling.var)([keep_attrs]) | Reduce this object's data windows by applying var along its dimension. | ## DataArray | [`DataArrayRolling`](../generated/xarray.computation.rolling.DataArrayRolling.html.md#xarray.computation.rolling.DataArrayRolling)(obj, windows[, ...]) | | |------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------| | [`DataArrayRolling.__iter__`](../generated/xarray.computation.rolling.DataArrayRolling.__iter__.html.md#xarray.computation.rolling.DataArrayRolling.__iter__)() | | | [`DataArrayRolling.construct`](../generated/xarray.computation.rolling.DataArrayRolling.construct.html.md#xarray.computation.rolling.DataArrayRolling.construct)([window_dim, ...]) | Convert this rolling object to xr.DataArray, where the window dimension is stacked as a new dimension | | [`DataArrayRolling.reduce`](../generated/xarray.computation.rolling.DataArrayRolling.reduce.html.md#xarray.computation.rolling.DataArrayRolling.reduce)(func[, keep_attrs, ...]) | Reduce each window by applying func. | | [`DataArrayRolling.argmax`](../generated/xarray.computation.rolling.DataArrayRolling.argmax.html.md#xarray.computation.rolling.DataArrayRolling.argmax)([keep_attrs]) | Reduce this object's data windows by applying argmax along its dimension. | | [`DataArrayRolling.argmin`](../generated/xarray.computation.rolling.DataArrayRolling.argmin.html.md#xarray.computation.rolling.DataArrayRolling.argmin)([keep_attrs]) | Reduce this object's data windows by applying argmin along its dimension. | | [`DataArrayRolling.count`](../generated/xarray.computation.rolling.DataArrayRolling.count.html.md#xarray.computation.rolling.DataArrayRolling.count)([keep_attrs]) | Reduce this object's data windows by applying count along its dimension. | | [`DataArrayRolling.max`](../generated/xarray.computation.rolling.DataArrayRolling.max.html.md#xarray.computation.rolling.DataArrayRolling.max)([keep_attrs]) | Reduce this object's data windows by applying max along its dimension. | | [`DataArrayRolling.mean`](../generated/xarray.computation.rolling.DataArrayRolling.mean.html.md#xarray.computation.rolling.DataArrayRolling.mean)([keep_attrs]) | Reduce this object's data windows by applying mean along its dimension. | | [`DataArrayRolling.median`](../generated/xarray.computation.rolling.DataArrayRolling.median.html.md#xarray.computation.rolling.DataArrayRolling.median)([keep_attrs]) | Reduce this object's data windows by applying median along its dimension. | | [`DataArrayRolling.min`](../generated/xarray.computation.rolling.DataArrayRolling.min.html.md#xarray.computation.rolling.DataArrayRolling.min)([keep_attrs]) | Reduce this object's data windows by applying min along its dimension. | | [`DataArrayRolling.prod`](../generated/xarray.computation.rolling.DataArrayRolling.prod.html.md#xarray.computation.rolling.DataArrayRolling.prod)([keep_attrs]) | Reduce this object's data windows by applying prod along its dimension. | | [`DataArrayRolling.std`](../generated/xarray.computation.rolling.DataArrayRolling.std.html.md#xarray.computation.rolling.DataArrayRolling.std)([keep_attrs]) | Reduce this object's data windows by applying std along its dimension. | | [`DataArrayRolling.sum`](../generated/xarray.computation.rolling.DataArrayRolling.sum.html.md#xarray.computation.rolling.DataArrayRolling.sum)([keep_attrs]) | Reduce this object's data windows by applying sum along its dimension. | | [`DataArrayRolling.var`](../generated/xarray.computation.rolling.DataArrayRolling.var.html.md#xarray.computation.rolling.DataArrayRolling.var)([keep_attrs]) | Reduce this object's data windows by applying var along its dimension. |