Takes a CSV, and random sample #, then spits out a CSV with the sample, and the rest in another

Here is the syntax:

python sampler.py sample_num /path/to/input.csv /path/to/sample_out.csv /path/to/rest_out.csv

Where: sample_num - the size of the sample you wish to get /path/to/input.csv - the path to the CSV file you are trying to take samples from /path/to/sample_out.csv - the path to the CSV file you wish to write the rows to be included in the sample /path/to/rest_out.csv - the path to the CSV file which the non-sample rows will be written to