top of page
This calculator makes a lineal regression using provided points and calculate distance from each point to adjusted line, straightness value is the sum of greatest distances towards both sides of evaluated characteristics
Straightness calculation
Point
1
2
3
4
5
X
Y
Slope
Straightness
Ordinate
Straightness calculation
Point
1
2
3
4
5
6
7
8
9
10
X
Y
Minimum 3 coordinate pairs required
bottom of page