Publications by Kristin Lussi
DATA 607 Project 2: Probable Maximum Loss
Introduction In this project, I am working with a dataset from the Organization of American States on a Probable Maximum Loss study in three Caribbean Island States: Dominica, St Lucia, and St Kitts and Nevis. I wanted to work with the “50% Upper Prediction Limit MLE 50 Year Mean Return Period Event” tables for each of the three Carribbean coun...
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DATA 607 Homework 4
Introduction We have been provided with a chart that describes arrival delays for two airlines across five destinations. In this analysis, I will compare the arrival delays for the two airlines and for each airport: Los Angeles, Phoenix, San Diego, San Francisco, and Seattle. Load Required Packages First, let’s load the required packages. librar...
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DATA 607 Project 1
Project Goal Your job is to create an R Markdown file that generates a .CSV file (that could for example be imported into a SQL database) with the following information for all of the players: Player’s Name, Player’s State, Total Number of Points, Player’s Pre-Rating, and Average Pre Chess Rating of Opponents Loading and Reading the Data Fir...
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DATA 607 Extra Credit 3
DATA 607 Extra Credit Window Functions Kristin Lussi 2023-9-26 Introduction In this presentation, I will demonstrate time series analysis on a dataset which provides daily climate data from January 1, 2013 to April 24, 2017 in the city of Delhi, India. The variables measured are mean temperature (celsius), humidity (g.m^-3), wind speed (kmph), a...
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DATA 607 Assignment 3
Question 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” Answer: # retrieve the csv file from GitHub urlfile = "https://raw.githubuserconte...
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DATA 607 Assignment 2
Introduction library(RMySQL) library(dplyr) host <- "localhost" source("logincredentials.R") dbname <- "movie_ratings" # Establish the database connection con <- dbConnect(MySQL(), user = user, password = password, dbname = dbname, host = host) query <- "SELECT * FROM ratings" # Fetch data into a data frame movieRatings <- dbGetQuery(con, query)...
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DATA 607 Homework 1
Introduction The article I chose for this assignment is called “Where Police Have Killed Americans In 2015”, written by Ben Casselman (https://fivethirtyeight.com/features/where-police-have-killed-americans-in-2015/) This article is about the release of Guardian’s interactive database of Americans killed by police in 2015. The data was retrie...
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DATA 606 Lab 1
data('arbuthnot', package='openintro') library(ggplot2) 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 ## ✔ lubridate 1.9.2 ✔ tibble ...
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R Bridge Final Project
For this project, I analyzed a data set of people who have been arrested due to marijuana possession. The question I want to answer is: Which attributes have the greatest impact on an arrestee being released? The attributes being assessed are race, age, sex, employment status, citizenship status, and previous arrests. Here we clean up the data: lib...
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Bridge HW 2
Here, we call the csv file from a GitHub link. We clean up the data table. The columns need to be split, the data needs to be converted from characters into integers, and we need to assign a number to the “Houses” column because it is empty. library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats...
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