Introduction R is a pow?rful programming languag? wid?ly us?d in data analysis, statistical computing, and machin? l?arning. On? of th? ?ss?ntial asp?cts of R programming is control structur?s, which allow programm?rs to dir?ct th? flow of ?x?cution bas?d on conditions and r?p?titiv? tasks. Und?rstanding control structur?s such as loops, if-?ls?