Data Visualization in R

R function: which.max which.max returns the position of the element with the maximal value in a vector. n <- c (31, 47, 18, 9, 25, 19, 62, 32)pos_max <- […]

Five dplyr functions in R Select Filter Arrange Mutate Summarize

Basic String Operations in R 1. nchar() is used to find length of a string Code: nchar(“Introduction to R”) Output: [1] 17 2. length() returns number of […]