An interactive visual of Houston 311 calls

An interactive visual of Houston 311 calls - mohcine’s super blog

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An interactive visual of Houston 311 calls

By Mohcine madkour, Sat 08 April 2017, in category R, data visualization

311 calls, Data Visualization, Houston, R

An interactive visual of Houston 311 calls

Background

Houston receives 311 calls for non-emergency services from it’s residents, businesses and visitors. The response time for these calls is longer than those for emergency (911) calls. Accordingly the resources allocated to these services may not be as highly funded, resourced and/or prioritized as the emergency services. It is why the Houston authorities need to optimize the use and allocation of the resources available to service these calls.

Help Houston city to optimize the use and allocation of the resources available to service 311 calls.

Objective

The goal of this visual analysis is to aid the NYC authorities in optimizing the use of the limited resources available to service 311 calls/requests. There are 3 dimensions chosen along which this optimization can be done, time, location and skill type.

barplot()

pol = read.csv("http://www.calvin.edu/~stob/data/csbv.csv")
    barplot(table(pol$Political04), main="Political Leanings, Calvin Freshman 2004")
    barplot(table(pol$Political04), horiz=T)
    barplot(table(pol$Political04),col=c("red","green","blue","orange"))
    barplot(table(pol$Political04),col=c("red","green","blue","orange"),names=c("Conservative","Far Right","Liberal","Centrist))

barplot(xtabs(~sex + Political04, data=pol), legend=c("Female","Male"), beside=T)

boxplot()

data(iris)
boxplot(iris$Sepal.Length)
boxplot(iris$Sepal.Length, col="yellow")
boxplot(Sepal.Length ~ Species, data=iris)
boxplot(Sepal.Length ~ Species, data=iris, col="yellow", ylab="Sepal length",main="Iris Sepal Length by Species")

plot()

data(faithful)
plot(waiting~eruptions,data=faithful)
plot(waiting~eruptions,data=faithful,cex=.5)
plot(waiting~eruptions,data=faithful,pch=6)
plot(waiting~eruptions,data=faithful,pch=19)
plot(waiting~eruptions,data=faithful,cex=.5,pch=19,col="blue")
plot(waiting~eruptions, data=faithful, cex=.5, pch=19, col="blue", main="Old    Faithful Eruptions",
ylab="Wait time between eruptions", xlab="Duration of eruption")

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