Publications by Tyler Baker
DATA 607 Assignment #1
Introduction How Does the English Premier League Compare to the Rest of the World? The Barclay’s English Premier League is often talked about. Teams such as Manchester United, Manchester City, and Chelsea are often discussed in the sports world. Equally, if not more, players such as Beckham, Salah, De Bruyne, and Ronaldo are also often discuss...
1037 sym R (350 sym/1 pcs)
DATA 607 Assignment #3
Exercise 1 Using the 173 majors listed in fivethirtyeight.com’s College Majors dataset [https://fivethirtyeight.com/features/the-economic-guide-to-picking-a-college-major/], provide code that identifies the majors that contain either “DATA” or “STATISTICS” #There should be three majors that belong to this subset. majors<- read.csv("ht...
1715 sym R (1995 sym/17 pcs)
DATA 607 Project #1
Project 1 Import a text file that contains data from a chess tournament. Manipulate and clean the text file so that we can export it as .csv file. library(tidyverse) ## Warning: package 'tidyverse' was built under R version 4.1.1 ## -- Attaching packages --------------------------------------- tidyverse 1.3.1 -- ## v ggplot2 3.3.5 v purrr 0...
1988 sym R (10664 sym/30 pcs) 1 img
TIdyverse vignette
I want to explain how to read in two csv and combine them the Tidy way. We first must find raw data. For this example I was able to find two datasets. One is ticket prices for each NFL team, and the other is the popularity for each NFL team. nfl_ticket_prices_df<- read_csv("https://raw.githubusercontent.com/fivethirtyeight/data/master/nfl-ticket-...
626 sym R (1679 sym/12 pcs)
DATA 605 Week 2
Week 2 Assignment Part 1 I have a handwritten proof posted here: https://github.com/tylerbaker01/Data-605-Week-2-Part-1 Part 2 Create an LU - Decomposition function. Originally, I thought that U could not have a 0 in the diagonal. I thought this becuase of the leading submatrices condition. I was wrong. There are some matrices that will have an...
802 sym R (858 sym/1 pcs)
Data 605 Homework #1
Homework Assignment 1 This assignment has two parts. 1. Create initials through plots. 2. Show linear transformations through animations on the initials. Part 1 I honestly had a hard time trying to plot out my initials. My last name is Baker. I know that the “B” would require some trig functions. However, I have no experience doing this at a...
1363 sym R (1565 sym/10 pcs) 9 img
Data 605 Assignment 10
Week 10 Assignment Smith is in jail and has 1 dollar; he can get out on bail if he has 8 dollars. A guard agrees to make a series of bets with him. If Smith bets A dollars, he wins A dollars with probability .4 and loses A dollars with probability .6. Find the probability that he wins 8 dollars before losing all of his money if (a) he bets 1 doll...
1217 sym R (1116 sym/4 pcs)
Data 605 Assignment 11
Homework 11 Tyler Baker Using the “cars” dataset in R, build a linear model for stopping distance as a function of speed and replicate the analysis of your textbook chapter 3 (visualization, quality evaluation of the model, and residual analysis.) The data First I must load the cars data and get a feel for it. data(cars) head(cars) ## sp...
2722 sym R (1239 sym/13 pcs) 4 img
data 605 assignment 12
Week 12 Assignment Multi-Factor Regression Tyler Baker Assignment Description Can be found here: https://github.com/tylerbaker01/data-605-week-12-assignment/blob/main/Assignment%20Description Data who_data <- read.csv("https://raw.githubusercontent.com/tylerbaker01/data-605-week-12-assignment/main/who.csv") Question 1 Provide a scatterplot o...
5077 sym R (3234 sym/24 pcs) 5 img