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54786902c3
added test [#CLICKHOUSE-3305] added test [#CLICKHOUSE-3305] added test [#CLICKHOUSE-3305] added test [#CLICKHOUSE-3305] added test [#CLICKHOUSE-3305] added test [#CLICKHOUSE-3305] added test [#CLICKHOUSE-3305]
16 lines
438 B
Python
16 lines
438 B
Python
import numpy as np
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def generate_uniform_int_column(size, low, high, seed=0):
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np.random.seed(seed)
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return np.random.randint(low, high, size)
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def generate_uniform_float_column(size, low, high, seed=0):
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np.random.seed(seed)
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return np.random.random(size) * (high - low) + low
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def generate_uniform_string_column(size, samples, seed):
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return np.array(samples)[generate_uniform_int_column(size, 0, len(samples), seed)]
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