R Kaggle Exercise - Baby Names

	#Download Data from https://www.kaggle.com/kaggle/us-baby-names
	#Playing with source script from https://www.kaggle.com/jagelves/d/kaggle/us-baby-names/2014-popular-baby-names-by-state/files
	#setwd - set current working directory
	#load data
	Names=read.csv("StateNames.csv")
	#Pick Baby Boy Names
	Names2014M=Names[Names$Year==2014 & Names$Gender=="M",]
	#List and see few rows in output
	head(Names2014M)
	#Aggregate by state
	df.agg = aggregate(Count~State,Names2014M,max)
	Names2014Max=merge(df.agg,Names2014)
	#Sort by A..Z
	Names2014Max$State = factor(Names2014Max$State, levels = Names2014Max$State[order(Names2014Max$State)])
	library(ggplot2)
	#plot data
	#Names2014Max - Data Frame
	#aes - Generate aesthetic mappings of variables
	#geom_tile - Tile plot as densely as possible, assuming that every tile is the same size.
	#fill: internal colour
	#Changing colors is easy. Simply provide different string or hex values in the #scale_fill_gradient function
	ggplot(Names2014Max, aes(State, Name)) +
	geom_tile(aes(fill = Count), colour = "black") +
	scale_fill_gradient(low = "white", high = "blue")

view raw BabyNames.R hosted with ❤ by GitHub

Happy Learning!!!