What is the meaning of C0, C1, CHI2 and R2 in a PDS scatter plot?
C0 and C1 are the coefficients that define the regression line: Y=C0 + C1(X). CHI2 is the wellknown Chi Square criteria. Here is a typical web site: <a target=_blank href="http://www.georgetown.edu/faculty/ballc/webtools/web_chi.html">http://www.georgetown.edu/faculty/ballc/webtools/web_chi.html</a>http://www.georgetown.edu/faculty/ballc/webtools/web_chi.html R2 is the Coefficient of Determination defined in the Theory Manual, Section 21.3.5.2. 

