Analyzing & Visualizing Data

Advanced Graphs in R-Studio.

1. Discuss the importance of regular expressions in data analytics.
2. Also, discuss the differences between the types of regular expressions.
3. 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.