Fix Python – Creating a zero-filled pandas data frame

Question

Asked By – niedakh

What is the best way to create a zero-filled pandas data frame of a given size?

I have used:

zero_data = np.zeros(shape=(len(data),len(feature_list)))
d = pd.DataFrame(zero_data, columns=feature_list)

Is there a better way to do it?

Now we will see solution for issue: Creating a zero-filled pandas data frame


Answer

You can try this:

d = pd.DataFrame(0, index=np.arange(len(data)), columns=feature_list)

This question is answered By – Shravan

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