Publications by Alec McCabe
606 Lab 8
Introduction to linear regression Alec McCabe The Human Freedom Index is a report that attempts to summarize the idea of “freedom” through a bunch of different variables for many countries around the globe. It serves as a rough objective measure for the relationships between the different types of freedom - whether it’s political, religiou...
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606 Project Proposal
606 Project Proposal Alec 10/31/2021 Libraries library(psych) library(rlist) library(tidyr) library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ dplyr 1.0.7 ## ✓ tibble 3.1.4 ...
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CUNY_606_homework_7
Chapter 7 - Inference for Numerical Data Working backwards, Part II. (5.24, p. 203) A 90% confidence interval for a population mean is (65, 77). The population distribution is approximately normal and the population standard deviation is unknown. This confidence interval is based on a simple random sample of 25 observations. Calculate the sampl...
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CUNY_606_lab_7
Inference for numerical data Alec McCabe Getting Started Load packages In this lab, we will explore and visualize the data using the tidyverse suite of packages, and perform statistical inference using infer. The data can be found in the companion package for OpenIntro resources, openintro. Let’s load the packages. library(tidyverse) library(...
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NY Times API Assignment
607_homework_9 Alec 10/24/2021 Load libraries library(jsonlite) library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.4 ✓ dplyr 1.0.7 ## ✓ t...
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Purrr Vignette
Tidyverse CREATE - Alec Alec 10/24/2021 Introduction to Purrr This vignette has been created to provide information on the tidyverse package: purrr. Purrr is a great package for analyzing and manipulating json data. We will be using a League of Legends dataset, provided by Santiago Torres in project 2. Loading the Data library(rjson) library(ti...
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Introduction to purrr package
Tidyverse CREATE - Alec Alec 10/24/2021 Introduction to Purrr This vignette has been created to provide information on the tidyverse package: purrr. Purrr is a great package for analyzing and manipulating json data. We will be using a League of Legends dataset, provided by Santiago Torres in project 2. Loading the Data library(rjson) library(ti...
3317 sym R (2837 sym/24 pcs)
606_homework_6
Chapter 6 - Inference for Categorical Data Alec McCabe 2010 Healthcare Law. (6.48, p. 248) On June 28, 2012 the U.S. Supreme Court upheld the much debated 2010 healthcare law, declaring it constitutional. A Gallup poll released the day after this decision indicates that 46% of 1,012 Americans agree with this decision. At a 95% confidence level,...
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606_homework_5
Chapter 5 - Foundations for Inference Alec McCabe Heights of adults. (7.7, p. 260) Researchers studying anthropometry collected body girth measurements and skeletal diameter measurements, as well as age, weight, height and gender, for 507 physically active individuals. The histogram below shows the sample distribution of heights in centimeters....
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607_Homework_7
607_homework_7 Alec 10/10/2021 library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.1 ── ## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4 ## ✓ tibble 3.1.4 ✓ dplyr 1.0.7 ## ✓ tidyr 1.1.3 ✓ stringr 1.4....
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