Question1

Read adult.csv data set (This is on the web) :  exclude rows where marital-status is missing. On the remaining rows:  extract rows where marital-status = "Never-married"  extract rows where marital-status = "Divorced" AND 20 <= age <= 40 AND workclass starts with "S"  remove column "marital-status  keep only column "marital-status"  keep only String columns using a Column Filter node and then only column "marital-status" using a Reference Column Filter node


This is a companion discussion topic for the original entry at https://kni.me/w/WDYOo4XoujkXQABP