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User Guide
API reference
Building from source
Development
Release notes
Learn
NEPs
Choose version
GitHub
Section Navigation
NumPy’s module structure
Array objects
Universal functions (
ufunc
)
Routines and objects by topic
Constants
Array creation routines
Array manipulation routines
Bit-wise operations
String functionality
Datetime support functions
Data type routines
Mathematical functions with automatic domain
Floating point error handling
Exceptions and Warnings (
numpy.exceptions
)
Discrete Fourier Transform (
numpy.fft
)
Functional programming
Input and output
Indexing routines
Linear algebra (
numpy.linalg
)
Logic functions
Masked array operations
numpy.ma.MaskType
numpy.ma.masked_array
numpy.ma.array
numpy.ma.copy
numpy.ma.frombuffer
numpy.ma.fromfunction
numpy.ma.MaskedArray.copy
numpy.ma.diagflat
numpy.ma.empty
numpy.ma.empty_like
numpy.ma.masked_all
numpy.ma.masked_all_like
numpy.ma.ones
numpy.ma.ones_like
numpy.ma.zeros
numpy.ma.zeros_like
numpy.ma.all
numpy.ma.any
numpy.ma.count
numpy.ma.count_masked
numpy.ma.getmask
numpy.ma.getmaskarray
numpy.ma.getdata
numpy.ma.nonzero
numpy.ma.shape
numpy.ma.size
numpy.ma.is_masked
numpy.ma.is_mask
numpy.ma.isMaskedArray
numpy.ma.isMA
numpy.ma.isarray
