| startsWith {SparkR} | R Documentation | 
Determines if entries of x start with string (entries of) prefix respectively, where strings are recycled to common lengths.
startsWith(x, prefix) ## S4 method for signature 'Column' startsWith(x, prefix)
x | 
 vector of character string whose "starts" are considered  | 
prefix | 
 character vector (often of length one)  | 
startsWith since 1.4.0
Other colum_func: alias,
between, cast,
endsWith, otherwise,
over, substr