# Part One # 1. Types of random variables # Instructions Review the definition of discrete and continuous random variables. A variable is a quantity whose value changes. 变量是一个值会变化的量 A discrete variable is a variable whose value is obtained by counting. 离散变量是一个由计数获得其值的变量 Examples: number of...
# JavaScript Introduction JavaScript is the behavioral layer of our web pages. HTML is structural, CSS is presentational JavaScript 是我们网页的行为层。HTML 是结构性的,CSS 是表现性的 Can access all the elements, attributes and text on a web page using the DOM (Document Object Model) 可以使用...
# Objectives 目标 Understand Uniform Distribution and Normal Distribution 了解均匀分布和正态分布 Know how to generate the uniform and normal random numbers 知道如何生成均匀和正态随机数 Know how to use q- function to find the quantiles of the normal distribution 知道如何使用 q- 函数找到正态分布的分位数 # Uniform Distribution 均匀分布 Uniform...
# Objectives 目标 Understand Bernoulli Distribution and Binoimal Distribution 了解伯努利分布和二项分布 Bernoulli and Binomial distributions are related to experiments with binary outcomes (success or failure). 伯努利分布和二项分布与二元结果(成功或失败)的实验有关。 Understand the interpretation of these distributions 理解这些分布的解释 Know how to...
# 1. Hello World! Here's an R code chunk that prints the text 'Hello world!'. print("Hello world!")# (a) Modify the code chunk below to print your name print("Mayuri Mizuki")# 2. Creating sequences We just learned about the c() operator, which forms a vector from its...
# Objectives 目标 Understand the difference bewteen Population and Sample 了解人群和样本之间的差异 Know how to compute Sample Mean , Sample Median, and Sample Variance; How to interpret these measures 知道如何计算样本均值、样本中值和样本方差;如何解释这些方法 Know how to creat a histogram and boxplot in R; Understand the interpretation of...
author: "Sonja Petrovic & Yuhan Ding" # Objectives 目标 What is the purpose of these notes? 这些笔记的目的是什么? Introduce you to how to run R code in RStuidio' from within a Markdown document; 介绍如何从 Markdown 文档中在 RStudio 中运行 R 代码; Give you the basic R syntax and structure; 基本的...