What is t-tests() in R Programming language? › Category: R Language › What is t-tests() in R Programming language? 0 Vote Up Vote Down Editor">Editor Staff asked 2 years ago What is t-tests() in R Programming language? 1 Answers 0 Vote Up Vote Down Editor">Editor Staff answered 2 years ago It is used to determine that the means of two groups are equal or not by using t.test() function. T test