pub fn count(a: &NdArrowArray, axes: Option<&[&str]>) -> Result<NdArrowArray>Expand description
Number of non-null values, like xarray.DataArray.count.
pub fn count(a: &NdArrowArray, axes: Option<&[&str]>) -> Result<NdArrowArray>Number of non-null values, like xarray.DataArray.count.