Publications by Vyanna Hill
Data606_Lab6
library(tidyverse) library(openintro) library(infer) library(dplyr) data("yrbss",package="openintro") Exercise 1 Overall there was 4792 students that don’t text while driving and 7873 students that text while driving in the past 30 days. yrbss%>%count(text_while_driving_30d) ## # A tibble: 9 x 2 ## text_while_driving_30d n ## <c...
7854 sym R (3056 sym/19 pcs)
Data606_Lab7
library(tidyverse) library(openintro) library(infer) library(ggplot2) library(dplyr) data('yrbss', package='openintro') Exercise 1 There are 13 cases in the data set. glimpse(yrbss) ## Rows: 13,583 ## Columns: 13 ## $ age <int> 14, 14, 15, 15, 15, 15, 15, 14, 15, 15, 15, 1~ ## $ gender <chr> "female...
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Data607_Homework5
library(tidyverse) library(dplyr) library(scales) Intro| Loading Excel sheet In order to look inside the vaccination chart, I created my own sheet in a “wide” format. Let’s uploaded the work below. data<-read.csv("Israel.csv",header = TRUE) print(data) ## Age Population Percentage severe ## 1 <50 1116834|3501118 0.233|0.73 ...
1718 sym R (1060 sym/9 pcs)
Data607_Lab2
library(tidyverse) library(dplyr) library(lemon) library(rmarkdown) library(stringr) library(lubridate) library(ggpubr) library(ggplot2) knit_print.data.frame <- lemon_print Intro to wide data set collection For project 3, I selected three data sets from our discussion boards. I will play with problems given by Benson, Tora, and Jay. B...
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Data607_Homework7
library(tidyverse) library(rvest) library(dplyr) library(lemon) library("XML") library("methods") library("rjson") knit_print.data.frame <- lemon_print Introduction into formats outside of .csv For this assignment, I will read a collection of books off of three different files with R. The files will be .XML, .JSON, .HTML. All the books wi...
2730 sym R (2429 sym/14 pcs) 3 tbl
Data607_Homework10
library(tidyverse) library(dplyr) library(tidytext) library(janeaustenr) library(dplyr) library(stringr) library(tm) library(textdata) library(gutenbergr) library(stopwords) library(ggplot2) library(wordcloud) library(lexicon) Introduction into sentiments and text analysis From Chapter 2 in “Text Mining with R: The Tidy approach”...
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Data606_Abstract_FinalProject
Data 606 Final Project Vyanna Hill 4/20/2022 Abstract In reflection, the data set is a collection of randomly-picked surveys structured by the Behavioral Risk Factor Surveillance System (BRFSS). For the statistical analysis, the null hypothesis was used to determine if there was a relationship between the survey takers’ education and their rout...
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Data607_Final
Food Deserts in the US Vyanna Hill 2022-05-11 library(tidyverse) library(ggplot2) library(tidycensus) library(data.table) library(readr) library(dplyr) library(ggpubr) library(sf) census_api_key("3d3549857b43fb9f12d359e3822a007cb6ad8ca9") Introduction For this project, I looked into the long term problem of food inequality in low incom...
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Data607_Homework11
Introduction For my recommender system of choice, I selected Twitter’s search engine. It is one of few social media platforms, where users can choose between types of media in their search results. For example, Users can search through specific types of media (both organic/promoted tweets). The Tweets can be organized by Users profiles, tweets,...
3297 sym R (342 sym/2 pcs)
Data607_LabProposal
Data607 Final Proposal Vyanna Hill 4/23/2022 Abstract For my final project, I decided to re-visit a data set from earlier in the semester. I wanted a data set where I can use location based analysis. For my project’s data , I chosen Chicago’s Food Inspection 1. There are two main objectives for my analysis. If there’s a present correlation...
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