Raises an AssertionError if two objects are not equal. Given two objects (scalars, lists, tuples, dictionaries or numpy arrays), check t

Assert that works in release mode. Accepts callable msg to allow deferring evaluation until failure. The Python built-in ``assert`` does

Raises an AssertionError if two array_like objects are not equal. Given two array_like objects, check that the shape is equal and all el

assert_raises(exception_class, callable, *args, **kwargs) assert_raises(exception_class) Fail unless an exception of class exception_cla

Asserts that two items are equal.

Give a new shape to the array without changing its data. Returns a masked array containing the same data, but with a new shape.

Return a view of the MaskedArray data. Parameters ---------- dtype : data-type or ndarray sub-class, optional

Raises an AssertionError if two items are not equal up to desired precision. .. note:: It is recommended to use one of `assert_allclose`

Return a string which is the concatenation of the strings in the sequence `seq`. See Also -------- char.join

Shortcut to MaskedArray. The options are in a different order for convenience and backwards compatibility.

Raises an AssertionError if two objects are not equal up to desired precision. .. note:: It is recommended to use one of `assert_allclos

Returns True if all elements evaluate to True. The output array is masked where all the values along the given axis are mask

Open `path` with `mode` and return the file object. If ``path`` is an URL, it will be downloaded, stored in the `DataSource` `destpath`

For each element in `self`, return a list of the words in the string, using `sep` as the delimiter string. See Also

This is a private method for initializing the array API Array object. Functions outside of the array_api submodule should no

Returns the C #definition name of docstring according to ufunc place. C #definitions are generated by generate_umath_doc.py i

Compute the square root of x. For negative input elements, a complex value is returned (unlike `numpy.sqrt` which returns NaN). Par

Returns a boolean array which is `True` where the string element in `self` starts with `prefix`, otherwise `False`. See Also

Array API compatible wrapper for :py:func:`np.arange <numpy.arange>`. See its docstring for more information.

Array API compatible wrapper for :py:func:`np.abs <numpy.abs>`. See its docstring for more information.

For each element in `self`, return a copy with the leading and trailing characters removed. See Also --------

For each element in `self`, return a copy of the string with all occurrences of substring `old` replaced by `new`. See Also

Return x, y values at equally spaced points in domain. Returns the x, y values at `n` linearly spaced points across the domain. Here

Raises an AssertionError if two objects are not equal up to desired tolerance. Given two array_like objects, check that their shapes and

a.dot(b, out=None) Masked dot product of two arrays. Note that `out` and `strict` are located in different positions than in

Returns a randomly-shuffled array.

Returns True if any of the elements of `a` evaluate to True. Masked values are considered as False during computation. Refe

Returns a 1D version of self, as a view. Parameters ---------- order : {'C', 'F', 'A', 'K'}, optional Th

Sort the array, in-place Parameters ---------- a : array_like Array to be sorted. axis : int, op

Return the keys of currently supported file openers. Parameters ---------- None Returns -------

Copy is a no-op on the maskedconstant, as it is a scalar

Reduce target along the given axis.

Compile the wrapper.

Return the sum of the array elements over the given axis. Masked elements are set to 0 internally. Refer to `numpy.sum` for

Convert the input to a masked array of the given data-type. No copy is performed if the input is already an `ndarray`. If `a` is a subcl

assert_raises_regex(exception_class, expected_regexp, callable, *args, **kwargs) assert_raises_regex(exception_class,

Fail unless the given callable throws the specified warning. A warning of class warning_class should be thrown by the callable when invo

Test if path exists. Test if `path` exists as (and in this order): - a local file. - a remote URL that has been dow

Return the mask of a masked array, or nomask. Return the mask of `a` as an ndarray if `a` is a `MaskedArray` and the mask is not `nomask

Close the file.

Return an array with the elements of `self` converted to lowercase. See Also -------- char.lower

Return absolute path of file in the DataSource directory. If `path` is an URL, then `abspath` will return either the location

Return (x1 < x2) element-wise. Unlike `numpy.greater`, this comparison is performed by first stripping whitespace characters from the en

Compute the natural logarithm of `x`. Return the "principal value" (for a description of this, see `numpy.log`) of :math:`log_e(x)`. For

Add a new suppressing filter or apply it if the state is entered. Parameters ---------- category : class, optional

Return a copy with masked fields filled with a given value. Parameters ---------- fill_value : array_like, optional

Normalize inputs to two arg functions to fix type promotion rules NumPy deviates from the spec type promotion rules in cases where o

Returns a boolean array which is `True` where the string element in `self` ends with `suffix`, otherwise `False`. See Also

Convert the input to a masked array, conserving subclasses. If `a` is a subclass of `MaskedArray`, its class is conserved. No copy is pe

NUMPY_API * Generic new array creation routine. * * steals a reference to descr. On failure or when dtype->subarray is * true, dtype will be decre

Construct a record array from a wide-variety of objects. A general-purpose record array constructor that dispatches to the appropriate `

Calls ``bytes.decode`` element-wise. See Also -------- char.decode

Test if DeprecationWarnings are given and raised. This first checks if the function when called gives `num` DeprecationWarnings, afte

Helper function for operators to only allow specific input dtypes Use like other = self._check_allowed_dtypes(other, 'n

Transforms the mvoid object into a tuple. Masked fields are replaced by None. Returns ------- returned_tuple Tuple of f

Test whether all array elements along a given axis evaluate to True. Parameters ---------- a : array_like Input array or obj

Like `find`, but raises `ValueError` when the substring is not found. See Also -------- char.index

Return the product of the array elements over the given axis. Masked elements are set to 1 internally for computation. Refe

Context manager for temporary files. Context manager that returns the path to a closed temporary file. Its parameters are the same as for tem

Set StringConverter attributes directly. Parameters ---------- func : function Conversion function.

Return an array with the elements of `self` converted to uppercase. See Also -------- char.upper

Return the indices of unmasked elements that are not zero. Returns a tuple of arrays, one for each dimension, containing the

Returns an array that has the same value everywhere.

Convert the input to a `chararray`, copying the data only if necessary. Versus a regular NumPy array of type `str` or `unicode`, this