NDArray#
The multidimensional data array class. This class consists of a set of useful parameters and methods that allow not only to create an array correctly, but also to being able to extract multidimensional slices from it (and much more).
Methods#
Get a (multidimensional) slice as specified in key. |
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Set a slice. |
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Create a copy of an array with same parameters. |
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Shortcut to |
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Iterate over |
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Get a (multidimensional) slice as a new NDArray. |
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Remove the 1's in array's shape. |
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Change the shape of the array by growing or shrinking one or more dimensions. |
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Returns a buffer with the data contents. |
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Get a bytes object containing the serialized NDArray instance. |
Attributes#
The number of dimensions of this container. |
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The data shape of this container. |
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The padded data shape. |
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The data chunk shape of this container. |
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The padded chunk shape which defines the chunksize in the associated schunk. |
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The block shape of this container. |
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The block size (in bytes) for this container. |
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The data chunk size (in bytes) for this container. |
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Data-type of the array’s elements. |
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Dictionary with the fields of the structured array. |
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Indicates whether the last read data should be kept in memory. |
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Print information about this array. |
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The size (in bytes) for this container. |
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The compression parameters used by the array. |
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The decompression parameters used by the array. |
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The URL path of the array. |
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The variable-length metadata of the array. |
Constructors#
Convert the array to an NDArray. |
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This is equivalent to |
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Create an empty array. |
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Create an array out of a buffer. |
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Create an array, with |
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Create an array with NaNs values. |
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Create a NDArray instance out of a contiguous frame buffer. |
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Create an array with uninitialized values. |
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Create an array, with zero being used as the default value for uninitialized portions of the array. |