Publications by Andreina A
Final project
Introduction The leading cause of death in NYC for 2020 seemed to be Covid-19, and I would like to make a comparsion wiht the leading cause of death in NYC with the USA, to see if the concerning dieases in NYC werwe also main concerns to the whole USA. I will use data from NYC open data on the leading causes of death in NY since 2007 “https://dat...
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Recommender_Engine_IG
Recommender Intro A recommender systems is an artifical Intelligence system used to make suggest to customers based on their interactive behavior and patterns, which works by gathering the customers interactive data, storing the data, analyzing the data with machine learing to detect a pattern, filtering the data by applying certain mathematical ru...
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Week10_607
library(tidytext) library(janeaustenr) 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(stringr) library(ggplot2) library(gutenbergr) library(wordcloud) ## L...
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Project_3_Data_607
Introduction For this assisgnment we were asked to use data to answer this question, “Which are the most valued data science skills?”. Data from Kaggel “Data Science Job Postings & Skills (2024)” :https://www.kaggle.com/datasets/asaniczka/data-science-job-postings-and-skills?select=job_postings.csv Kaggle data Liscensure Open Data Commons A...
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API Assignment
Assignment 9 The New York Times web site provides a rich set of APIs, as described here: https://developer.nytimes.com/apis You’ll need to start by signing up for an API key. Your task is to choose one of the New York Times APIs, construct an interface in R to read in the JSON data, and transform it into an R DataFrame. The api data I used from N...
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Tidyverse_Assignment
Your task here is to Create an Example. 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 your selected dataset.(25 points) Later, you’ll be asked to extend an exist...
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Assignment_7_Data607
Assignment 7:working with JSON, HTML, XML, and Parquet in R Introduction For this assignment I had to prepare data that was provided from the CUNYMart inventory, which is located at located at 123 Example Street,Anytown, USA. To prepare the data for analysis, I had to turn the given data into JSon, HTML, XML, and Parquet files and then read them i...
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Project 2
Project 2 To choose three data sets that are untidy, read it as a CSV file, tidy and transform that data. Loaded needed packages library(tidyverse) ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.4 ✔ readr 2.1.5 ## ✔ forcats ...
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Project 1 Chess Tournament Results
Introduction Given a text file with the results of a chess tournament, I had to create a R Markdown file that generates the .CSV file and it had to have the players name, player’s state, total number of points, player’s pre-Rating, and average pre chess rating of opponents. For the text file, I was able to imported into R markdown and transform...
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Assignment 4 Data 607
Loading packages library(tidyverse) ## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ── ## ✔ dplyr 1.1.4 ✔ readr 2.1.5 ## ✔ forcats 1.0.0 ✔ stringr 1.5.1 ## ✔ ggplot2 3.5.1 ✔ tibble 3.2.1 ## ✔ lubridate 1.9.3 ✔ ti...
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