best fit line
Optimal trend approximation
A best fit line is a straight line drawn through a scatter of data points to represent their general trend, minimizing the overall distance between the line and the points.
In statistics, this is typically calculated using least squares regression.
The line helps visualize relationships and make predictions: The best fit line showed a clear correlation between study time and test scores.
Also called line of best fit or trend line.
- regressionReturn to former state
- slopeAngled terrain or steepness
- scatterDistribute in random directions
- trendDirection of change
- correlationStatistical relationship measure
data · points · graph · extrapolate · interpolate · residual · axis · predict · curve · least squares · outlier · statistics · plot · equation · model · variable · dependent variable · independent variable
- linesdotted, dashed, curved, straight, wavy
- graphsgraph, bar graph, pie chart, scatter plot, histogram
- linear algebramatrix, vectors, matrices, determinant, variables
- Calibrationcalibration, recalibration, zeroing, accuracy check, color calibration
- correlationcorrelation coefficient, r-value, positive correlation, negative correlation, autocorrelation
- regressionleast squares, residuals, residual, r-squared, MARS
best fit lineraw data
Unanalyzed collected information
data points · scatter plot · empirical data · residuals · noise
best, better, fits, fitted, fitting, fitter, fittest, fitness, line