Function add_basic_statistics 

pub fn add_basic_statistics<T>(
    report: &mut String,
    image: &ArrayBase<ViewRepr<&T>, Dim<[usize; 2]>>,
    format: ReportFormat,
) -> Result<(), Error>
where
    T: Float + FromPrimitive + ToPrimitive + Debug + Clone,

Add basic statistical information to the report

Computes and includes mean, standard deviation, variance, minimum, maximum, and range.