API --- .. currentmodule:: dask.array Top level functions ~~~~~~~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ abs absolute add all allclose angle any append apply_along_axis apply_over_axes arange arccos arccosh arcsin arcsinh arctan arctan2 arctanh argmax argmin argtopk argwhere around array asanyarray asarray atleast_1d atleast_2d atleast_3d average bincount bitwise_and bitwise_not bitwise_or bitwise_xor block blockwise broadcast_arrays broadcast_to cbrt coarsen ceil choose clip compress concatenate conj copysign corrcoef cos cosh count_nonzero cov cumprod cumsum deg2rad degrees delete diag diagonal diff divide divmod digitize dot dstack ediff1d einsum empty empty_like equal exp exp2 expand_dims expm1 extract eye fabs fix flatnonzero flip flipud fliplr float_power floor floor_divide fmax fmin fmod frexp fromfunction frompyfunc full full_like gradient greater greater_equal histogram histogram2d histogramdd hstack hypot i0 imag indices insert invert isclose iscomplex isfinite isin isinf isneginf isnan isnull isposinf isreal ldexp left_shift less less_equal linspace log log10 log1p log2 logaddexp logaddexp2 logical_and logical_not logical_or logical_xor map_overlap map_blocks matmul max maximum mean median meshgrid min minimum mod modf moment moveaxis multiply nanargmax nanargmin nancumprod nancumsum nanmax nanmean nanmedian nanmin nanprod nanstd nansum nanvar nan_to_num negative nextafter nonzero not_equal notnull ones ones_like outer pad percentile ~core.PerformanceWarning piecewise positive power prod ptp rad2deg radians ravel ravel_multi_index real reciprocal rechunk reduction register_chunk_type remainder repeat reshape reshape_blockwise result_type right_shift rint roll rollaxis rot90 round searchsorted select shape shuffle sign signbit sin sinc sinh spacing sqrt square squeeze stack std subtract sum swapaxes take tan tanh tensordot tile topk trace transpose tri tril tril_indices tril_indices_from triu triu_indices triu_indices_from true_divide trunc union1d unique unravel_index var vdot vstack where zeros zeros_like Array ~~~~~ .. autosummary:: :toctree: generated/ Array Array.all Array.any Array.argmax Array.argmin Array.argtopk Array.astype Array.blocks Array.choose Array.chunks Array.chunksize Array.clip Array.compute Array.compute_chunk_sizes Array.conj Array.copy Array.cumprod Array.cumsum Array.dask Array.dot Array.dtype Array.flatten Array.imag Array.itemsize Array.map_blocks Array.map_overlap Array.max Array.mean Array.min Array.moment Array.name Array.nbytes Array.ndim Array.nonzero Array.npartitions Array.numblocks Array.partitions Array.persist Array.prod Array.ravel Array.real Array.rechunk Array.repeat Array.reshape Array.round Array.shape Array.shuffle Array.size Array.squeeze Array.std Array.store Array.sum Array.swapaxes Array.to_backend Array.to_dask_dataframe Array.to_delayed Array.to_hdf5 Array.to_svg Array.to_tiledb Array.to_zarr Array.topk Array.trace Array.transpose Array.var Array.view Array.vindex Array.visualize Fast Fourier Transforms ~~~~~~~~~~~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ fft.fft_wrap fft.fft fft.fft2 fft.fftn fft.ifft fft.ifft2 fft.ifftn fft.rfft fft.rfft2 fft.rfftn fft.irfft fft.irfft2 fft.irfftn fft.hfft fft.ihfft fft.fftfreq fft.rfftfreq fft.fftshift fft.ifftshift Linear Algebra ~~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ linalg.cholesky linalg.inv linalg.lstsq linalg.lu linalg.norm linalg.qr linalg.solve linalg.solve_triangular linalg.svd linalg.svd_compressed linalg.sfqr linalg.tsqr Masked Arrays ~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ ma.average ma.empty_like ma.filled ma.fix_invalid ma.getdata ma.getmaskarray ma.masked_array ma.masked_equal ma.masked_greater ma.masked_greater_equal ma.masked_inside ma.masked_invalid ma.masked_less ma.masked_less_equal ma.masked_not_equal ma.masked_outside ma.masked_values ma.masked_where ma.nonzero ma.ones_like ma.set_fill_value ma.where ma.zeros_like Random ~~~~~~ .. autosummary:: :toctree: generated/ random.beta random.binomial random.chisquare random.choice random.default_rng random.exponential random.f random.gamma random.geometric random.gumbel random.hypergeometric random.laplace random.logistic random.lognormal random.logseries random.multinomial random.negative_binomial random.noncentral_chisquare random.noncentral_f random.normal random.pareto random.permutation random.poisson random.power random.randint random.random random.random_integers random.random_sample random.rayleigh random.standard_cauchy random.standard_exponential random.standard_gamma random.standard_normal random.standard_t random.triangular random.uniform random.vonmises random.wald random.weibull random.zipf Stats ~~~~~ .. autosummary:: :toctree: generated/ stats.ttest_ind stats.ttest_1samp stats.ttest_rel stats.chisquare stats.power_divergence stats.skew stats.skewtest stats.kurtosis stats.kurtosistest stats.normaltest stats.f_oneway stats.moment Image Support ~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ image.imread Slightly Overlapping Computations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ overlap.overlap overlap.map_overlap lib.stride_tricks.sliding_window_view overlap.trim_internal overlap.trim_overlap Create and Store Arrays ~~~~~~~~~~~~~~~~~~~~~~~ .. autosummary:: :toctree: generated/ from_array from_delayed from_npy_stack from_zarr from_tiledb store to_hdf5 to_zarr to_npy_stack to_tiledb Generalized Ufuncs ~~~~~~~~~~~~~~~~~~ .. currentmodule:: dask.array.gufunc .. autosummary:: :toctree: generated/ apply_gufunc as_gufunc gufunc Internal functions ~~~~~~~~~~~~~~~~~~ .. currentmodule:: dask.array.core .. autosummary:: :toctree: generated/ blockwise normalize_chunks unify_chunks Dask Metadata ~~~~~~~~~~~~~ .. currentmodule:: dask.array.utils .. autosummary:: :toctree: generated/ meta_from_array