declare a boolean in R

  my_boolean <- TRUE

This code declares a boolean variable with the name my_boolean and assigns it the value of TRUE. In R, the <- symbol is used to assign values to variables. A boolean is a type of data that can only have one of two values - true or false. In this particular code, the boolean was assigned the value of true. After the code is run, the binary value of TRUE is stored in the my_boolean variable. This value can now be used for comparison or other operations.