Massasoit Community College Visualization on A Dataset Questions Report

1) # I will apply visualization on a dataset that I have

#and your HW is to reapply this to your selected datasets
#and submit both your new R-code along with screenshots, similar to mine showing
#all report results from all Rstudio GUIs
setwd(choose.dir())
getwd()
data=read.csv

….

…

str(data)
sum(is.na(data))

Will provide you the new .csv file

2)library(ggplot2)

devtools::install_github(“cran/mosaicData”)

data(Marriage, package = “mosaicData”)

# plot the distribution of race

ggplot(Marriage, aes(x = race)) +

geom_bar()

….

title = “Participants by race”)

In this quiz, we will evaluate different charts for Univariate, single feature.

Similarly, continue all the codes in chapter 3 from the attached book.

Submit both your R script code and also report file showing the results from all Rstudio GUIs