Publications by Jonathan Burns
JBurns_Assignment2.RMD
library(tinytex) ## Warning: package 'tinytex' was built under R version 4.3.2 library(matrixcalc) ##1. Problem set 1: Show that \(A^TA \neq AA^T\) in general. (Proof and demonstration) A <- matrix(c(2,5,-1,1,0,3,-4,2,-2), nrow = 3, byrow = T) At <- t(A) At ## [,1] [,2] [,3] ## [1,] 2 1 -4 ## [2,] 5 0 2 ## [3,] -1 ...
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DATA 607 FINAL PROJECT
This data started in an excel document downloaded from Kaggle, I then MONGODB connection information Public Key: mypsqeek Private Key: ad00fd45-9d82-4b50-89fe-e9eac52eeed3 library(tidyverse) library(mongolite) library(maps) library(ggmap) library(sf) library(rnaturalearth) library(countrycode) library(ggrepel) library(stringr) librar...
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Project Proposal 607 JB
Introduction: Sources: Earthquake:https://www.kaggle.com/datasets/syedanwarafridi/earthquake-events-worldwide-2023 Poverty: https://ourworldindata.org/poverty For this project I will by trying my hand at using geographic data and exploring Earthquakes Worldwide in 2023. After looking over this dataset Ive recognized a few different methods I can...
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Recommender Systems JB
The Assignment: Your task is to analyze an existing recommender system that you find interesting. You should: Perform a Scenario Design analysis as described below. Consider whether it makes sense for your selected recommender system to perform scenario design twice, once for the organization (e.g. Amazon.com) and once for the organization’...
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Project 4
For project 4 I found a more recent spam dataset from Kaggle which was last updated around 5 years ago. It can be found here: https://www.kaggle.com/datasets/venky73/spam-mails-dataset/data library(tidyverse) library(tm) library(NLP) library(caTools) ##Load data from Github I moved the downloaded Kaggle dataset into my github, making things mu...
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Week 10 Assignment
##Packages library(tidyverse) library(stringr) library(tidytext) library(janeaustenr) library(textdata) library(gutenbergr) ##Example from book: tidy_books <- austen_books() %>% group_by(book) %>% mutate( linenumber = row_number(), chapter = cumsum(str_detect(text, regex("^chapter [\\divxlc]", ...
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Project 3 JB MR
Question The team aimed to answer the question “Which are the most valued data science skills?” Packages needed: library(tidyverse) library(stringr) library(dplyr) library(ggplot2) library(knitr) library(reshape2) library(RMySQL) library(wordcloud2) library(scales) library(gridExtra) library(plotly) ##Database Connection While I have...
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Data 607 Project 3 Part 1
Description: Create a short document, with the names of group members. You should briefly describe your collaboration tool(s) you'll use as a group, including for communication, code sharing, and project documentation. You should have identified your data sources, where the data can be found, and how to load it. And you should have created at l...
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Week 7 Assignment
##Rpubs Source code: HTML - https://github.com/jonburns2454/DATA607/blob/main/Book%20List.html XML - https://github.com/jonburns2454/DATA607/blob/main/Book%20list.xml JSON - https://github.com/jonburns2454/DATA607/blob/main/Book%20list.JSON ##Packages Used library(tidyverse) ## ── Attaching core tidyverse packages ──────────...
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Updated Project 1
library(tidyverse) ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.2 ✔ readr 2.1.4 ## ✔ forcats 1.0.0 ✔ stringr 1.5.0 ## ✔ ggplot2 3.4.3 ✔ tibble 3.2.1 ## ✔ lubridate 1.9.3 ✔ tidyr 1.3.0...
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