Scatter Plot

You can use scatterplot

Basics

Example below renders scatterplot comparing book wordcount and it's rating. It also adds interactive labels on hover so you know which book title point corresponds to. We also set minimum for y axis to 1 (as this is minimal rating book can get) and x axis to log2 scale.

Title	Wordcount	Rating
War and Peace	587000	4.1
Don Quixote	345000	4.2
Les Misérables	531000	4.4
The Count of Monte Cristo	375000	4.6
Anna Karenina	349000	4.3
Crime and Punishment	211000	4.2
Pride and Prejudice	122000	4.5
Moby Dick	206000	3.9
Great Expectations	183000	4.0
Jane Eyre	183000	4.4
The Brothers Karamazov	364000	4.3
Middlemarch	316000	4.0
The Great Gatsby	47000	4.2
Wuthering Heights	107000	4.1
One Hundred Years of Solitude	144000	4.3
To Kill a Mockingbird	100000	4.6
The Odyssey	123000	4.0
The Divine Comedy	112000	4.1
The Picture of Dorian Gray	78000	4.2

TABLE d = table(0)
CHART {
	xAxis: {
		type: 'log',
		logBase: '2'
	},
	yAxis: {
		min: 1
	},
	tooltip: { },
	series: [{
		type: 'scatter',
		symbolSize: 5,
		encode: {
			x: 'wordcount',
			y: 'rating',
			tooltip: 'title'
		}
	}]
}
SELECT * FROM d

Advanced Functionality

With scatter plot you can perform even more advanced functionality like drawing regression line or running clustering algorithms. Check out advanced section of the documentation for more details on that.