python - Uniformly distributed data in d dimensions -

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how can generate uniformly distributed [-1,1]^d data in python? e.g. d dimension 10.

i know how generate uniformly distributed data np.random.randn(n) dimension thing confused me lot.

assuming independence of individual coordinates, following generate random point in [-1, 1)^d

np.random.random(d) * 2 - 1

the following generate n observations, each row observation

np.random.random((n, d)) * 2 - 1

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