Hi.
At the USS Design center, The result is slope and offset, if the user enters two points of expected vfr and mean vfr.
i think It differs from the method of obtaining general slope and intercept. is that right?
if so, Can you tell me an equation to calculate slope and offset?
Hello Junsu,
The slope is calculated using a standard linear regression. Let me know if there are further questions.
Hi Eddie, thanks for reply
I have more questions.
According to your answer, the correction uses a linear equation of the line.
Calibration_VFR = Mean_VFR * Slope + Offset
However, Depending on the number of points, SLOPE and OFFSET are different. [Figure1, Figure2]
Figure1. 2 Number of Point Result
Figure 2. 5 Number of Point Result
It seems that the part that catches the reference point for y2, y1, x2, x1 changes.
However, the value does not seem to be the value of both endpoints entered.
When there are several number of points, can you tell me how (x1, y1), (x2, y2) are determined?
Best Regards,
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