Extract Data From a String in R | Working with String Part3
In this video we mainly focus on how to extract data from a string variable in R i.e. we use str_sub, substr, separate_longer_delim(), separate_longer_position(), separate_wider_delim(), separate_wider_position(). We also discuss other aspects of string variable i.e. how to get the length of the string variable, and change case of string variable to upper. lower, title or sentence case. The we move to removing white spaces fro string variable and remove a specific character from a string.
00:00 Intro to video
0:49 Str_sub VS Substr
3:12 separate_longer_delim
5:27 separate_longer_position
6:41 separate_wider_delim
8:25 separate_wider_position
9:31 nchar VS str_length
10:30 Change Case of String
11:15 Remove white spaces
13:20 Remove specific string
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