code: function() {
  			// Get the x and y coordinates
  			var xCoords = this.pluck('x');
  			var yCoords = this.pluck('y');
  
  			// Get the means for the x and y coordinates
  			var meanX = xCoords.mean();
  			var meanY = yCoords.mean();
  
  			// Get the standard deviations for the x and y coordinates
  			var stdDevX = xCoords.stdDev();
  			var stdDevY = yCoords.stdDev();
  
  			// Calculate the correlation coefficient
  			var r = this.r();
  
  			// Calculate the slope
  			var slope = r * (stdDevY / stdDevX);
  
  			// Calculate the y-intercept
  			var yIntercept = meanY - slope * meanX;
  
  			return {
  				slope: slope,
  				yIntercept: yIntercept,
  				r: r
  			};
  		}
docs: Calculates the Least Squares Regression line for the data set.  Returns an object with the slope and y intercept.