Hello All,

Would anyone be able to help me understand how R computes a
quantile-quantile plot for comparing two data samples with unequal sample
sizes?  Normally, the procedure should be to rearrange the larger data
sample into n equally-spaced parts using interpolation, where n is the
sample size of the smaller sample, and then plot the matching data pairs.  I
tried using different plotting position formulas for the interpolation but
cannot reproduce what R is plotting.  Thanks in advance.

Regards
Janh

	[[alternative HTML version deleted]]

