pythonpandasunique
why does unique() returns the same value?
Consider test dataframe which has a column named "quantile0.1_mrp". why does unique() returns 2 identical values?
edit: (as @jezrael commented, it is because of precision)
Solution
Problem is with precision of floats, pandas/numpy sometimes display truncated values.
You can check it converting to lists.
print (list(test['quantile0.1_mrp'].unique()))
Possible solution is round values:
print (test['quantile0.1_mrp'].round().unique())
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