Pyspark dataframe with random values

Question

How to create a column in pyspark dataframe with random values within a range?

Answer 1

Hey @Esha, you can use this code. Let me know if it doesn't work:

from pyspark.sql.functions import rand,when df1 = df.withColumn('isVal', when(rand() > 0.5, 1).otherwise(0))

Hope this helps!

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Thanks.