================================================================================
Book - Big Data Analytics with R and Hadoop
Book URL - https://www.packtpub.com/big-data-analytics-with-r-and-hadoop/book
Chapter - 4 Using Hadoop Streaming with R 
Author - Vignesh Prajapati
Contact - a. email -> vignesh2066@gmail.com
          b. LinkedIn -> http://www.linkedin.com/in/vigneshprajapati   	  
================================================================================

$key
[1] "low"  "high"

$val
$val[[1]]
$val[[1]][[1]]
                                                 pagePath
1  /medicalcollege/s-s-agarwal-college-of-nursing-navsari
2  /meritcalc.php
3  /merit-calculator
4  /new_mba_college_list.php
5  /newmecollege.php
6  /newmpharmcollege.php
7  /ourteam.php
8  /search
9  /search2.php
10 /search3.php
11 /search.php

$val[[1]][[2]]
                                        pagePath
1                                   /abranch.php
2                                    /admission/
3                                    /admissioN/
4  /admission/diplomaadmissionpossibilities1.php
5                               /advertisewithus
6                     /bindingcollegedetails.php
7                      /bindingmpharmcollege.php
8           /engineering-admission-possibilities
9                     /gtuadmissionhelpline-team
10           /gujarat-degree-engineering-college
11    /MBA-MCA/aes-institute-of-computer-studies


$val[[2]]
$val[[2]][[1]]
   pagePath
12        /
