I have two light sensors.
A is factory-calibrated and gives a linear response to the light at a certain wavelength.
B is not calibrated. It may give a linear response to the light the same wavelength, but I don't know how linear the response is.
I have two sets of data
dat_B which contain the responses of the two sensors to light in the same conditions, say:
dat_A dat_B 0.8 16 0.2 5 0.3 9 0.99 20 0.74 17 2.33 41 5.68 80 1.21 26 etc. etc.
What would be the best strategy to calibrate the sensor B given the two sets of data?