title: Coverting a numeric variable into a ordinal variable
body: <p>I am working on a data set that contains a variable called "JobSatisfaction" that is shown as int [1,2,3,4].  In order to proceed with my data analysis, I need to convert this variable into a ordinal variable. </p>
  
  <p>JobSatisfaction is supposed to have four levels: 
  low, medium, high, very high</p>
  
  <p>After that I will need to do a linear regression. </p>