Publications by Ben Jaffe
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# Import the data wine<-read.csv("https://raw.githubusercontent.com/kitadasmalley/sp21_MATH376LMT/main/data/wine.csv", header=TRUE) a) Create a pairs plot. Does it appear that there are linear relationships between the response and explanatory variables? pairs(wine) # Response Variable is Quality # Explanatory Variables are everything else (e...
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# loading in the data fec<-read.csv("fec_independent_expenditures.csv", header = TRUE) # calling in the appropriate packages library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdi...
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Step One: Create an ANOVA table and produce the F-statistic and discuss the R-squared value. Show your work with R code (from scratch) and confirm using the lm() and anova() functions. First, we need to load in the data: library(tidyr) library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.3.0 -- ## v ggp...
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Code for Survival Analysis For a basic survival function, we can use the Cox Proportional Hazard method, doing so with the survival package. # Installing package #install.packages("survival") # Loading package library(survival) ## Warning: package 'survival' was built under R version 4.1.3 library(ggplot2) library(survminer) ## Warning: pack...
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