Converting Monthly Data from One Type to Another: A Comparative Analysis of zoo::as.yearmon() and Base R Approaches

Finding First Occurrence of Substring with Regex in Pandas DataFrame Using Efficient Alternatives

Understanding String Extraction in R using `stringr`

Extracting Characters from String Vectors to Data Frame Rows: A Step-by-Step Solution in R

Optimizing SQL Server Triggers for Improved Efficiency

Extracting Country Names from a Dataframe Column using Python and Pandas