Advanced Graphs in R-Studio.  

Discuss the importance of regular expressions in data analytics.

 
Also, discuss the differences between the types of regular expressions.

 
Choose two types of regular expressions…

 

For example: 
[brackets] (Matches the enclosed characters in any order anywhere in a string), and 
* wildcards (Matches the preceding character 0 or more times) and discuss the differences between the two.

Please be sure to include two or three differences for each and include how they help manipulate data.

Write about 350-400 words.