Publications by Rachel Saidi
Hate Crimes in NY from 2012- 2016 (Categorical Data)
Hate Crimes Dataset This dataset looks at all types of hate crimes in New York counties by the type of hate crime from 2010 to 2016. My caveat: Flawed hate crime data collection - we should know how the data was collected (Nathan Yau of Flowing Data, Dec 5, 2017) Data can provide you with important information, but when the collection process is...
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Initial COVID-19 Exploration
Load COVID-19_Cases Dataset library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.2.1 -- ## v ggplot2 3.2.1 v purrr 0.3.3 ## v tibble 2.1.3 v dplyr 0.8.3 ## v tidyr 1.0.0 v stringr 1.4.0 ## v readr 1.3.1 v forcats 0.4.0 ## -- Conflicts ------------------------------------------...
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COVID19 Data Exploration
Load COVID-19 Dataset from https://datahub.io/core/covid-19#resource-time-series-19-covid-combined I used the time-series-19-covid-combined dataset Look at the structure of the data library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.2.1 -- ## v ggplot2 3.2.1 v purrr 0.3.3 ## v tibble 2.1.3 ...
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Data 110 Data Journalism
Remember to set your working directory Recall that you set the working directory to this folder by selecting from the top menu Session>Set Working Directory>Choose Directory. Then select the folder where you are keeping all your datasets for this class. By doing this, we can load the files in this directory without having to refer to the full pat...
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Fatal Police Shootings 2015-2020 (Source: Washington Post)
Load the dataset on fatal police shootings https://www.washingtonpost.com/graphics/investigations/police-shootings-database/ library(tidyverse) ## -- Attaching packages ---------------------------------------------------- tidyverse 1.2.1 -- ## v ggplot2 3.2.1 v purrr 0.3.3 ## v tibble 2.1.3 v dplyr 0.8.3 ## v tidyr 1.0.0 v st...
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GIS Tutorial Updated 7-8-20
This tutorial is part of Computerworld’s How to Make a Map with R 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 various values needed, including names of files and FIPS codes for New Hampshire and South Carolina ...
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Spring Survey Results
Load the data library(tidyverse) ## -- Attaching packages --------------------------------------------------------------------- tidyverse 1.3.0 -- ## v ggplot2 3.3.2 v purrr 0.3.4 ## v tibble 3.0.2 v dplyr 1.0.0 ## v tidyr 1.1.0 v stringr 1.4.0 ## v readr 1.3.1 v forcats 0.5.0 ## -- Conflicts --------------------------...
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DS Labs and Highcharter for Continuous Variables
DS Labs Datasets Use the package DSLabs (Data Science Labs) There are a number of datasets in this package to use to practice creating visualizations # install.packages("dslabs") # these are data science labs library("dslabs") data(package="dslabs") list.files(system.file("script", package = "dslabs")) ## [1] "make-admissions.R" ...
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NYCFlights13 Homework
NYC Flights Homework Load the libraries and view the “flights” dataset library(tidyverse) ## -- Attaching packages --------------------------------------------------------------------- tidyverse 1.3.0 -- ## v ggplot2 3.3.2 v purrr 0.3.4 ## v tibble 3.0.2 v dplyr 1.0.0 ## v tidyr 1.1.0 v stringr 1.4.0 ## v readr 1.3.1 ...
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MATH 217 Chapter 2 Homework
2.2.4 Create list of data id <- c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36) segment <- c(23, 30, 54, 28, 31, 29, 34, 35, 30, 27, 21, 43, 51, 35, 51, 49, 35, 24, 26, 29, 21, 29, 37, 27, 28, 33, 33, 23, 37, 27, 40, 48, 41, 20, 30, 57) dendritic <- data...
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