Dataset bench
Paste x, y[, σ] CSV. Choose linear, quadratic, cubic, power-law, or exponential fits. Weighted χ² when a σ column is present. Fit is free; PDF and residual CSV are Pro.
Dataset bench
Paste x, y[, σ] CSV. Choose a fit model below. Fit and plots are free; PDF and residual CSV are Pro.
Ordinary least squares in y.
- model
- Linear y = ax + b
- N
- 5
- slope a
- 2.02600
- σ(a)
- 0.0460145
- intercept b
- -0.0460000
- σ(b)
- 0.152613
- residual σ
- 0.145511
- R²
- 0.998455
- χ²
- 4.03668
- ν
- 3
- χ²/ν
- 1.34556