Publications by Enid Roman
Data_607_Tidyverse_Extended_Assignment Mahmud Hasan Al Raji extended by Enid Roman
The main task here is to Create an example by using one or more TidyVerse packages, and any dataset from fivethirtyeight.com or Kaggle, create a programming sample “vignette” that demonstrates how to use one or more of the capabilities of the selected TidyVerse package with the selected dataset.Here, I have selected a data set from kaggle...
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Data_606_Lab_8_Introduction_to_Linear_Regression
Getting Started Load packages library(tidyverse) ## Warning: package 'tidyverse' was built under R version 4.2.2 ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1....
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Data_607_Project_4_Document_Classification
It can be useful to be able to classify new “test” documents using already classified “training” documents. A common example is using a corpus of labeled spam and ham (non-spam) e-mails to predict whether or not a new document is spam. For this project, we start with a spam/ham dataset, then predict the class of new documents (either...
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Data_606_Lab_9_Multiple_Linear_Regression
#install.packages('GGally') library(tidyverse) ## Warning: package 'tidyverse' was built under R version 4.2.2 ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1.8 ...
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Data 606 Enid Roman-Proposal Updated
library(tidyverse) ## Warning: package 'tidyverse' was built under R version 4.2.2 ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4 ## ✔ tibble 3.1.8 ✔ dplyr 1.0.9 ## ✔...
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Data 606 Enid Roman-Final Project
PART I - INTRODUCTION No matter where a state ranks on our annual list of best and worst drivers, everyone thinks their state has the worst drivers in America. It is known that a moving violation ticket will increase your auto insurance premium. What may surprise some drivers, however, is just how financially significant certain moving viola...
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