E. Ariño de la Rubia
E. Ariño de la Rubia
As we've discussed in Slack, H2O has recently released some very interesting AutoML functionality. In this case, the leader is the StackedEnsemble generated from a GBM grid, a DL grid,...
Sometimes when I'm lumping together factors, it would be cool if the "Other" factor told me how many factors it had lumped in. For example "Other (27)" if there were...
I am in the final semester of a MA program in Negotiation, Conflict Resolution and Peacebuilding. I am hoping to write and publish a paper as part of my "dispute...
**Audience**: Students before they get their first real DS/analytics job **User** Story: As a pretty junior but excited R user, I want to be able to add a test to...
Greetings! From our previous example: ``` > vertica_jdbc > vertica_jdbc %>% tbl('vst_notes.highlights') -> highlights_table Error: Table vst_notes.highlights not found in database ``` however, when i just print out the vertica_jdbc...
I am now using Vertica and vRODBC, I attempt the following simple pipeline: ``` highlights_table %>% group_by(isbn) %>% summarise(count=n()) %>% arrange(desc(count)) %>% top_n(10) ``` and I receive ``` 1 42601...