Hi,With R version 2.10.0 (2009-10-26) on Windows, I computed the p=1.e-20 quantile of the geometric distribution with parameter prob=0.1.
qgeom(1.e-20,0.1)
[1] -1 But this is not possible, since X=0,1,2,...I guess that this might be a bug in the quantile function, which should use the log1p function, instead of the naive formula.
Am I correct ? Best regards, Michaƫl ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel