Chemometrics in Spectroscopy ? Linearity in Calibration: Quantifying Nonlinearity, Part II (PDF)

At this point in our series dealing with linearity, we have determined that the data under investigation do indeed show a statistically significant amount of nonlinearity, and we have developed a way of characterizing that nonlinearity. Our task now is to come up with a way to quantify the amount of nonlinearity, independent of the scale of either variable, and even independent of the data itself.

Related Content:

Column: Chemometrics in SpectroscopyData Analytics, Statistics, Chemometrics, and Artificial IntelligenceSpectroscopy-01-01-2006

Decimal Versus Binary Representation of Numbers in Computers

Data Transforms in Chemometric Calibrations: Simple Variations of MLR, Part 2

Analysis of Elements in Snack Foods: A Closer Look at Pepperoni, Rice Noodles, Frozen Dinners, and Pizza