title: Access elements of 2D list
body: <p>I have a list of variables in python and I would like to be able to access the index of individual values in each row and column. Because I am new to python, I do not know if there is another way to access the index or select individual values by row and column.</p>
  
  <p>The only way I have found so far is to use the pandas library, but I cannot use pandas because of a problem in installation. Please advise me on how to create a dataframe(without using pandas) or any other data structure so that I can access its values by their index, by row and column.</p>
  
  <p>Let's say I have the following list: (Actually when I try to find the data structure type, python says it is a list.</p>
  
  <pre><code>(['Name'    'Age'        'Smoking'   'Grade']) 
  
  (['Joh'      23           'No'         90])
  
  (['Zak'      25           'No'         89])
  
  (['Suz'      24           'Yes'        80])
  
  (['Sus'      26           'Yes'        83])
  </code></pre>
  
  <p>Let's say we name it "habits"</p>
  
  <p>I would like to access individual values, such as habits[3,2] and I would like to have the result as 80 which is located at the 3rd index of rows and at the 2nd index of columns.</p>