R Basic

To convert a double or float to an integer, you can use the “as.integer()” function. Syntax as.integer(x) Parameters x: It is the object. Return value It returns an integer object. Visual representation Example 1: Converting a float to an integer r_float <- 11.21 print(r_float) print(typeof(r_float)) r_int <- as.integer(r_float) print(r_int) print(typeof(r_int)) Output [1] 11.21 [1] “double” … Read more

The month.abb is a built-in R constant, a three-letter abbreviation for the English month names. Example 1: Basic usage month.abb Output [1] “Jan” “Feb” “Mar” “Apr” “May” “Jun” “Jul” “Aug” “Sep” “Oct” “Nov” “Dec” Example 2: Changing abbreviations to numerical month values If you have a vector of integers consisting of the number of the month, then … Read more

Pi is a built-in R constant with a value of approximately 3.141593. It is the ratio of the circumference of a circle to its diameter. Syntax pi Basic usage print(pi) # [1] 3.141593 Exponential value of pi To calculate the exponential value of pi, use the exp() function. exp(pi) # [1] 23.14069 Cos To calculate … Read more