To add two numbers use R like this example:

ans <- 2 + 7
ans

The answer for adding 2 and 7 is r ans.

Now Jeff likes to make pictures such as this histogram:

set.seed(123)
x <- rchisq(10000, 2)
hist(x, col = "purple")


alanarnholt/simplemathr documentation built on May 10, 2019, 8:49 a.m.