Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()

👻 Check our latest review to choose the best laptop for Machine Learning engineers and Deep learning tasks!

Having issue filtering my result dataframe with an or condition. I want my result df to extract all column var values that are above 0.25 and below -0.25.

This logic below gives me an ambiguous truth value however it work when I split this filtering in two separate operations. What is happening here? not sure where to use the suggested a.empty(), a.bool(), a.item(),a.any() or a.all().

result = result[(result["var"] > 0.25) or (result["var"] < -0.25)]

👻 Read also: what is the best laptop for engineering students?

We hope this article has helped you to resolve the problem. Apart from Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all(), check other code Python module-related topics.

Want to excel in Python? See our review of the best Python online courses 2023. If you are interested in Data Science, check also how to learn programming in R.

By the way, this material is also available in other languages:

• Italiano Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Deutsch Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Français Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Español Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Türk Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Русский Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Português Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Polski Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• Nederlandse Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• 中文 Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• 한국어 Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• 日本語 Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
• हिन्दी Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()