Publications by zainab
RMarkfown Practice
About the Challenge Expo The Annual Data Challenge Expo is jointly sponsored by three American Statistical Association (ASA) Sections – Statistical Computing, Statistical Graphics, and Government Statistics. Data The atmos data set resides in the nasaweather package of the R programming language. It contains a collection of atmospheric variables...
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inclass
#cars ##Section 1 1 mpg Miles/(US) gallon 2 cyl Number of cylinders 3 disp Displacement (cu.in.) 4 hp Gross horsepower 5 drat Rear axle ratio 6 wt Weight (1000 lbs) 7 qsec 1/4 mile time 8 vs Engine (0 = V-shaped, 1 = straight) 9 am Transmission (0 = automatic, 1 = manual) 10 gear Number of forward gears 11 carb Number of carburetors ##Section 2 \...
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Vaccine_Extra_Credit_Data607
Introduction The chart above describes August 2021 data for Israeli hospitalization (“Severe Cases”) rates for people under 50 (assume “50 and under”) and over 50, for both un-vaccinated and fully vaccinated populations. ACTION Analyze the data, and try to answer the questions posed in the spreadsheet. You’ll need some high level domain k...
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Week 11 Data 607
R Markdown Assignment 10 Your task is to analyze an existing recommender system that you find interesting. You should: Perform a Scenario Design analysis as described below. Consider whether it makes sense for your selected recommender system to perform scenario design twice, once for the organization (e.g. Amazon.com) and once for the organizatio...
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Week 10-Text Mining-Data607
#The function get_sentiments() allows us to get specific sentiment lexicons with the appropriate measures for each one. #install.packages("afinn") #install.packages("bing") #install.packages("nrc") #I had to download library(“textdata”) because I could not install afinn,bing or nrc seperately #install.packages("textdata") library(tidytext) get...
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Data 607 week 9 Assignment
Assignment Description - Web APIs 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. Sig...
1672 sym R (130916 sym/36 pcs)
Don't use delete later
OKAY , so I am being asked to CREATE a project using tidyverse I personally want to say, its sad that we have no fall break.students need a break.It’s school week after week. I want a Jewish Holiday off. and by off I mean the assignment is not due that following Sunday. I did not even get class off because my lectures are mid week but I digress. ...
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TidyVerse CREATE assignment
OKAY , so I am being asked to CREATE a project using tidyverse I personally want to say, its sad that we have no fall break.students need a break.It’s school week after week. I want a Jewish Holiday off. and by off I mean the assignment is not due that following Sunday. I did not even get class off because my lectures are mid week but I digress. ...
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Week 7 Assignment Data 607
1)Pick 3 Favorite Books I selected books from authors I’ve enjoyed in the past and/or found their works to be literary masterpieces. I had to go outside of my favorites in order to fulfill the requirement that at least one of the books had to have more than one author, hence why I settle for authors I admire or who wrote books I’d like. 2) TAKE...
2752 sym R (12193 sym/27 pcs)
Week5 Data607
#THE GOAL IS TO: #(1) Create a .CSV file (or optionally, a MySQL database!) that includes all of the information above. #You’re encouraged to use a “wide” structure similar to how the information appears above, so #that you can practice tidying and transformations as described below. #(2) Read the information from your .CSV file into R, and u...
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