We first define the function as a variable, myFirstFun, using the keyword function, which also receives n as argument (no type specification). The latter will exist within the function. We used an integer, but 'n' could also be a vector or a matrix or a string: R handles all this nicely for us.
President Eisenhower responded in June 1956 by holding a White House Conference, which led to the formation of the Presidentâs Council on Youth Fitness and the appointment of a Citizensâ Advisory Committee on the Fitness of American Youth (Nieman 1990).
According to a Rasmussen poll conducted in 2007, six presidentsâ George Washington, Abraham Lincoln, Thomas Jefferson, Theodore Roosevelt, Franklin D. Roosevelt, and John F. Kennedy âwere rated favorably by at least 80% of Americans.n political science, historical rankings of Presidents of the United States are surveys conducted in order to construct rankings of the success of individuals who have served as President of the United States.