Detail: NPY: Constructor

Overview: NPY: Constructor

NPY.__init__(fp, mode='r')

NPY.from_arrays(blocks, *, index=None, columns=None, name=None, axis=0)

Given an iterable of arrays, write out an NPZ or NPY directly, without building up intermediary Frame. If axis 0, the arrays are vertically stacked; if axis 1, they are horizontally stacked. For both axis, if included, indices must be of appropriate length.

Parameters:

• blocks –

• * –

• index – An array, Index, or IndexHierarchy.

• columns – An array, Index, or IndexHierarchy.

• name –

• axis –

NPY.from_frames(frames, *, include_index=True, include_columns=True, axis=0, union=True, name=None, fill_value=nan)

Given an iterable of Frames, write out an NPZ or NPY directly, without building up an intermediary Frame. If axis 0, the Frames must be block compatible; if axis 1, the Frames must have the same number of rows. For both axis, if included, concatenated indices must be unique or aligned.

Parameters:

• frames –

• * –

• include_index –

• include_columns –

• axis –

• union –

• name –

• fill_value –

NPY: Constructor | Attribute | Method | Display