HP 48G Linear Regression Best Fit Line

[MNH]

(12-24-2021 01:42 PM)Rodger Rosenbaum Wrote:  In order to get point 600, they took the Northing value of point 248 and added .oo2 to it and formed a 1x2 matrix on the stack from it like this:

[[ 1529945.482 1 ]]

I concur. Looks like the same for point 601.

248 (S. OFFSET BFL) to 600 (S. END BFL):

Dist.: 0.247 Az: 270°27'50"
Δy(N): 0.002 Δx(E): -0.247

254 (N. OFFSET BFL) to 601 (N. END BFL):

Dist.: 0.232 Az: 270°29'38"
Δy(N): 0.002 Δx(E): -0.232