Module « scipy.stats.mstats »

Fonction trima - module scipy.stats.mstats

Signature de la fonction trima

def trima(a, limits=None, inclusive=(True, True)) 

Description

trima.__doc__

    Trims an array by masking the data outside some given limits.

    Returns a masked version of the input array.

    Parameters
    ----------
    a : array_like
        Input array.
    limits : {None, tuple}, optional
        Tuple of (lower limit, upper limit) in absolute values.
        Values of the input array lower (greater) than the lower (upper) limit
        will be masked.  A limit is None indicates an open interval.
    inclusive : (bool, bool) tuple, optional
        Tuple of (lower flag, upper flag), indicating whether values exactly
        equal to the lower (upper) limit are allowed.

    Examples
    --------
    >>> from scipy.stats.mstats import trima

    >>> a = np.arange(10)

    The interval is left-closed and right-open, i.e., `[2, 8)`.
    Trim the array by keeping only values in the interval.

    >>> trima(a, limits=(2, 8), inclusive=(True, False))
    masked_array(data=[--, --, 2, 3, 4, 5, 6, 7, --, --],
                 mask=[ True,  True, False, False, False, False, False, False,
                        True,  True],
           fill_value=999999)