07-27-2016 06:55 PM - edited 07-30-2016 09:23 AM
Read XML is one of my favorite operators in RM. One thing I have noticed, however, is that the results shown in the preview and the results once run are sometimes different. For example, the following works just fine in the preview:
However, it returns blank results when run. But when implemented using R (xpathSApply), it runs just fine.
Any thoughts on this?
05-02-2017 09:07 AM