Exercise2

<p><strong>Chapter 2/Exercise 1</strong></p><p>This exercise shows how to</p><ul><li><p>read the data file <em>data1_new.csv</em> generated in the previous exercise Chapter2/Exercise 1,</p></li><li><p>filter rows and columns, and</p></li><li><p>write the resulting data table to a new file.</p></li></ul><p>The particularity here is in the Column Filter, since we filter out all <em>Integer </em>columns using a type-based filtering and not just a manual filtering.</p>