Publications by john mazon
temp_proj3
MYSQL Database integration with R Additional packages installed Please note below additional packages installed. The formattable package is used to transform vectors and data frames into more readable and impactful tabular formats. Package ‘conflicted’ solved an issue with the rename func as it pertains to knit/html. install.packages(“form...
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Week 9 Assignment - DATA 607
Introduction The New York Times web site provides a rich set of APIs, as described here:https://developer.nytimes.com/apis We started by signing up for an API key.The task was 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. ESTABLISH THE API PATH and KEY (PREPA...
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DATA 606 Data Project Proposal
Data Preparation library(RCurl) library(Hmisc) library(ggplot2) Research question Is there a correlation in diamond value with respect to it’s carat amount and cut quality? Cases This dataset contains the prices and various attributes of almost 54,000 diamonds. Specifically, it is a data frame with 53940 rows and 10 variables. Some characte...
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Final Project 606 ioslides
12/10/2020 Introduction for Final Project - ** Research Question ** Does the attitude towards impact of Science and Technology on our lives different by Age groups and by Party likely to vote for in the National election? Hypothesis Declarations Ho(Age): The average score on the Better Off or Worse Off item are equal among the 3 age groups Ho(Pa...
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DATA 606 - Final Project
Introduction for Final Project - ** Research Question ** Does the attitude towards impact of Science and Technology on our lives different by Age groups and by Party likely to vote for in the National election? Hypothesis Declarations Ho(Age): The average score on the Better Off or Worse Off item are equal among the 3 age groups Ho(Party): The ...
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Data 606 HW Presentation
8.25 Murders and poverty, Part I Title A. Write out the linear model Annual Murders per Million = -29.901 + 2.559*poverty% B. Interpret the intercept Intercept represents the Baseline in a model and here it is negative and significant. This could mean the following: A. The model may be predicting outside the observed range of values for the ...
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lab9
library(tidyverse) library(openintro) library(tidyverse) library(openintro) library(GGally) ## Warning: package 'GGally' was built under R version 4.0.3 library(DATA606) ## ## Welcome to CUNY DATA606 Statistics and Probability for Data Analytics ## This package is designed to support this course. The text book used ## is OpenIntro Stati...
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hw8
library(openintro) ## Loading required package: airports ## Loading required package: cherryblossom ## Loading required package: usdata library(DATA606) ## Loading required package: shiny ## Loading required package: OIdata ## Loading required package: RCurl ## Loading required package: maps ## Loading required package: ggplot2 ## Loading require...
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Lab 8
install.packages(‘statsr’) library(tidyverse) ## -- Attaching packages ------------------------------------------------------------------------------------------------------- tidyverse 1.3.0 -- ## v ggplot2 3.3.2 v purrr 0.3.4 ## v tibble 3.0.3 v dplyr 1.0.2 ## v tidyr 1.1.2 v stringr 1.4.0 ## v readr 1.3.1 v forca...
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HW Chapter 7 - Inference for Numerical Data
Title: HW Chapter 7 - Inference for Numerical Data Author: John Mazon Class: Data606 Working backwards, Part II. (5.24, p. 203) A 90% confidence interval for a population mean is (65, 77). The population distribution is approximately normal and the population standard deviation is unknown. This confidence interval is based on a simple random sam...
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