Fitting data (and getting normal vectors) to planes that can be vertical
22531
Testing for linear dependence among the columns of a matrix
140116
NonLinearFit with data
21497
Parametric Interpolation of 2D data
95041
What are some common issues with fitting functions to data?
137101
How do you normalize a zero vector
131589
Projections appropriate for global analysis that preserve area and that preserve distance (but not necessarily in the same projection)
102487
Find a vector equation for the line through the point $(a,b,c)$ which is normal to the plane $\cdots$
27057
Extract arbitrarily rotated plane of data from 3D array as 2D array
116608
Finding a polynomial fit to a set of data
153446
Calculate the components of a unit vector that lies in the xy-plane and makes equal angles with the positive directions of the x- and y-axes
57565
Scaling data that are on different orders of magnitude for plotting
97465
How to find a random axis or unit vector in 3D?
78419
Normalizing point cloud data
69548
Simultaneously fitting multiple datasets
55541
Interpolation of mostly-structured 3D data
36956
How to plot a surface from a set of data?
24693
Bring all planes in mesh to same level