Publications by Mary Glantz
DATA 110: Class Notes Homework for week 7
Create a Scatterplot library(readr) library(ggplot2) library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union library(plotly) ## ## Attaching package: 'plotly' ## The fol...
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DATA 110 Unit 8 Classnotes
#DSLabs and Highcharter Use the package DSLabs (Data Science Labs) Thre are a number of datasets in this package to use to practice creating visualizations #install.packages("dslabs") library(dslabs) data(package = "dslabs") list.files(system.file("script", package = "dslabs")) ## [1] "make-admissions.R" ## [2] "make-brca.R"...
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DATA 110 Week 8 Assignment
Summary I have decided to create a plot based upon the “Brexit_polls” dataset from DS Labs. To create the plot, I first looked at the data and decided what questions I wanted the plot to answer—how did British opinion about Brexit change in the six months between January and June 2016 (at least according to the public opinion polls). I then...
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Pilgrim Church Priorities
priority_words <- tokenize_words(church_priorities) Pilgrim Church Priorities ## # A tibble: 11 x 2 ## priority count ## <chr> <dbl> ## 1 worship 36 ## 2 fellowship 33 ## 3 sermon 30 ## 4 music_program 18 ## 5 pastoral_care 16 ## 6 mission_and_servi...
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DATA 110 Project 2
DATA 110 – PROJECT 2 Democratization and Infectious Disease Introduction and Background In their 2009 article, “Parasites, democratization, and the liberalization of values across contemporary countries,” Randy Thornhill, Corey Fincher, and Deveraj Aran hypothesize that “…the variation in values pertaining to autocracy-democracy arise...
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DATA 110 GIS tutorial
This tutorial is part of Computerworld’s How to Make a Map with R I’ve added a section at the end showing the percentage support for Trump in PA 2016 GOP primaries. In 10 (fairly) Easy Steps https://www.computerworld.com/article/3038270/data-analytics/create-maps-in-r-in-10-fairly-easy-steps.html by Sharon Machlis sharon_machlis@idg.com # Set...
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DATA 110 Week 9 Assignment
#Web Scraping Assignment Tutorial from https://www.analyticsvidhya.com/blog/2017/03/beginners-guide-on-web-scraping-in-r-using-rvest-with-hands-on-knowledge/ library(tidyverse) ## ── Attaching packages ───────────────────────────────────────────────�...
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DATA 110 Tweet Mining
STEP 1: Load the rtweet and other needed R packages. Note you are introducing 2 new packages lower in this lesson: igraph and ggraph. # load twitter library - the rtweet library is recommended now over twitteR library(rtweet) # plotting and pipes - tidyverse! library(ggplot2) library(dplyr) library(tidyverse) # text mining library library(tidytex...
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DATA 110 Visualizing Residuals tutorial
Visualising Residuals Tutorial from BLOGR Default options that R has for visualising residuals library(tidyverse) ## ── Attaching packages ────────────────────────────────────────────────────────────────────...
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DATA 110 -- Impact of Economic Sanctions on Russia
Introduction and Background Economic sanctions have become commonplace in today’s world. According to the Council on Foreign Relations, “For many policymakers, economic sanctions have become the tool of choice to respond to major geopolitical challenges such as terrorism and conflict” (Masters, 2019). Governments impose economic sanctions o...
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