R/hello.R

In Jmate91/mypkg_Jacqueline:

# Hello, world!
#
# This is an example function named 'hello'
# which prints 'Hello, world!'.
#
# You can learn more about package authoring with RStudio at:
#
#   http://r-pkgs.had.co.nz/
#
# Some useful keyboard shortcuts for package authoring:
#
#   Install Package:           'Ctrl + Shift + B'
#   Check Package:             'Ctrl + Shift + E'
#   Test Package:              'Ctrl + Shift + T'

hello <- function() {
  print("Hello, world!")
}


x <- c(2,5,3,9,8,11,6)
count <- 0

for (val in x) {
  if(val %% 2 == 0)  count = count+1
}
print(count)