Unit 1: Intro - Dept 999

This is the mean of some random numbers using numpy.

import numpy as np
mean = np.mean(np.random.normal(size=100))
print(f"{mean=}")

\theta = \int_0^\infty f(x,\theta)d\theta

(1)

Use a $\LaTeX$ macro.

A = X \trans Y

(2)

Here’s a tabset

R

Python

fizz_buzz <- function(fbnums = 1:50) {
  output <- dplyr::case_when(
    fbnums %% 15 == 0 ~ "FizzBuzz",
    fbnums %% 3 == 0 ~ "Fizz",
    fbnums %% 5 == 0 ~ "Buzz",
    TRUE ~ as.character(fbnums)
  )
  print(output)
}

fizz_buzz(3)

Program 1:fizz_buzz definition in R

def fizz_buzz(num):
  if num % 15 == 0:
    print("FizzBuzz")
  elif num % 5 == 0:
    print("Buzz")
  elif num % 3 == 0:
    print("Fizz")
  else:
    print(num)

fizz_buzz(3)

Program 2:fizz_buzz definition in Python