Original Yahoo! Dataset URL:
https://webscope.sandbox.yahoo.com/catalog.php?datatype=r&did=54
The included datafile is reduced in size to only the data we used. It is called REDUCEDSIZE_ydata-fp-td-clicks-v2_0.20111016

To run the experiment described in the paper, two files are needed,
RSCExperimentShenComp.R and Replications.R.

The main file is RSCExperimentShenComp.R which calls functions from
Replications.R.  To run the expeirment certain necessary packages
along with the dataset must be loaded.

The path for the dataset is stored as the variable "filePath". 

The code uses a package, doParallel, to parallelize the computations, so the number
of cores used may need to be changed depending on the local computer.
We used 4 cores.

The post-execution results are found in file totalResults.Rdata,
which is a list where the ith element corresponds to the ith
permutation of experiment parameters.  

Within the ith element of the list, there is a list consisting of the
estimated coverage probability, distribution of differences between
the estimated optimality gap and true optimality gap, distribution of
the estimated optimality gap, distribution of the true optimality gap,
estimated PGS for R&CS, estimated PGS for Shen et al., number of
samples for R&CS, and number of samples for Shen et al.