A few of the Seattle Public Library datasets published on data.seattle.gov can be more useful when merged with other datasets. Here are example scripts written in R Language for some of the possible merges.
Merges: Integrate library System (ILS) Data Dictionary (pbt3-ytbc) With: Checkouts By Title (Physical Items) (3h5r-qv5w) All rows? No, 5 example rows. Libraries used: RSocrata
Merges: Integrate library System (ILS) Data Dictionary (pbt3-ytbc) With: Checkouts By Title (Physical Items) (3h5r-qv5w) All rows? No, 5 example rows. Libraries used: RSocrata