Видео ютуба по тегу String Extract Str_Extract With R Script

R : how to extract exact strings from str_extract?
R : how to extract exact strings from str_extract?
How to Extract the String After a Specific Word Using str_extract in R
How to Extract the String After a Specific Word Using str_extract in R
Extracting Class Labels from Image Filenames in R with str_extract
Extracting Class Labels from Image Filenames in R with str_extract