# This example queries the humungous big.matrix file. # It does use multi-core multi-node cluster computing. # It does demonstrated how to benchmark R code for performance. # This example shows: # 1.

# OR sends R console output to std out so it can be seen at the log file viewed by qpeek. R --vanilla < tutorial_foreach_6.R # Keep on eye on things by using these commands. # Replace {job_id} with ...

Using the .ForEach() method requires that we work with a collection, otherwise we will not have the option to use this method. Once we have a collection to work with, the next step is determining how ...