Publications by Dan Rosenfeld
Assignment 2 DATA 607 Dan Rosenfeld
Movie Preferences First I set up a Google form to collect audience feedback on six recent populat movies. I downloaded those responses as a .csv and then loaded them into MYSQL Workbench, on a server I set up through Google cloud platform SQL. I created a database and table to accept the data using the following MYSQL code. Create database and...
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Historical Presidential Election Polls
I wanted to take a look at historical presidential election poll data from Fivethirtyeight. https://fivethirtyeight.com/features/how-to-read-2020-polls-like-a-pro/ Clearly, there are many considerations to take into account when analyzing polls, though I want to know if quantity necessarily equals quality. I am curious about the total number of p...
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Project 3 Part 2
Code Show All Hide All DATA 607 - Project 3 BACKGROUND DATA SOURCE(S) APPROACH ACQUIRE DATA TIDY & TRANSFORM SURVEY QUESTIONS & ANSWERS SURVEY SOFTWARE SKILLS SURVEY GENERAL SKILLS SURVEY VALUE FILTER JOB BOARD SKILLS VISUALIZE & ANALYZE CONCLUDE NOTE FROM THE TEAM Team Silver Fox 2020-10-17 BACKGROUND What are the most valued data sci...
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Project 3 Part 1
Team Members Dan Rosenfeld Magnus Skonberg Mustafa Telab Josef Waples Collaboration Tools Slack: regular, written communication. Google Meet: 1-2x/wk meetups. Github: code sharing and collaboration. Google Docs: collaborative written project documentation. Data Source(s) We identified our sources of data as the following (cited APA-style belo...
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CUNY SPS DATA 607 Assignment 3 Dan Rosenfeld
1 Data and Statistics, College Majors After reading the 2014 Fivethirtyeight article The Economic Guide To Picking A College Major by Ben Casselman regarded the vastly unequal income prospects across college majors, my goal is to better understand the economic prospects facing graduates with data and statistics majors. I’ll begin by importing t...
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Project 1
Project 1 - Chess Match Data Analysis My goal is to import the log of chess matches and calculate updated ELO scores for all players. I’ll begin by importing the .txt file of matches from Github and parsing out the data that is largely separated by pipes, accents, and white spaces. Final .csv export should be in this format: Player Name | Stat...
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Assignment 7 DATA 607 Dan Rosenfeld
Assignment 7 I’ll begin by selecting three of my favorite books and ascertaining their title, author(s), publication year, and the year they were originally published in. First I will import these variables in a JSON, then XML, and finally HTML table. ## ── Attaching packages ─────────────────────...
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