Hello Everyone, I have been working on the addition of a new feature, DataFrame >> dataTypes, which briefs us about the data type of columns in dataframes we work on. Summarising a dataset is really important during the initial stage of any Data Science and Machine Learning tasks. Knowing the data type of the attribute is one major thing to begin with. I have tried to work with some sample datasets for a clear understanding of this new feature. Please go through the following blog post. Any kind of suggestion or feedback is welcome. Link to the Post : https://balaji612141526.wordpress.com/2021/08/06/introducing-new-feature-in-... Previous discussions can be found here : https://lists.pharo.org/empathy/thread/BFOHPRUU72MDYVTJP3YV2DQ5LAZHXELE and here : https://lists.pharo.org/empathy/thread/JZXKXGHSURC3DCDA2NXA7KDWZ2EINAZ5 Cheers Balaji G