grep & grepl R Functions (Examples) | Match One or Multiple Patterns in Character String | regexpr() скачать в хорошем качестве

grep & grepl R Functions (Examples) | Match One or Multiple Patterns in Character String | regexpr()

How to search for matches of certain character pattern in the R programming language. More details: https://statisticsglobe.com/grep-grep... R code of this video: x ＜- c("d", "a", "c", "abba") # Create example character vector x # Print example character vector grep("a", x) # Apply grep function in R grepl("a", x) # Apply grepl function in R grep("a|c", x) grepl("a|c", x) regexpr("a", x) # Apply regexpr function in R gregexpr("a", x) # Apply gregexpr function in R regexec("a", x) # Apply regexec function in R Follow me on Social Media: Facebook – Statistics Globe Page:   / statisticsglobecom   Facebook – Group for Discussions & Questions:   / statisticsglobe   LinkedIn – Statistics Globe Page:   / statisticsglobe   LinkedIn – Group for Discussions & Questions:   / 12555223   Twitter:   / joachimschork   Music by bensound.com