World-Phones Project

Vasanth
June 17, 2015

2. World Phones Shiny-Application

The app is available at: https://vasanthgx.shinyapps.io/VasanthApp
It uses the WorldPhones data from the R “datasets” library.
The app allows for simple exploration of the data by specifying the year of interest.

3. Documention is available via the NavBar at the top:

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4. R Barplot example:

library(datasets)
wp <- subset(data.frame(as.table(WorldPhones)), Var1=="1961")
barplot(wp$Freq, names.arg = wp$Var2,
        main=paste("The World's Phones in: 1961 in thousands"))

plot of chunk unnamed-chunk-1

5. Quiz:

Which country improved their WorldPhones standing the most in the early 1950's?

(hint: use the log-scale setting)