search for: 5c29b34e

Displaying 2 results from an estimated 2 matches for "5c29b34e".

2017 May 29
0
stats::line() does not produce correct Tukey line when n mod 6 is 2 or 3
...okol at insa-toulouse.fr http://metasys.insa-toulouse.fr http://www.lisbp.fr -------------- next part -------------- A non-text attachment was scrubbed... Name: line.c.patch Type: text/x-patch Size: 3680 bytes Desc: not available URL: <https://stat.ethz.ch/pipermail/r-devel/attachments/20170529/5c29b34e/attachment.bin>
2017 May 29
3
stats::line() does not produce correct Tukey line when n mod 6 is 2 or 3
Here is an attached patch. Best, Serguei. Le 29/05/2017 ? 12:21, Serguei Sokol a ?crit : > The problem or actual R implementation relies on an assumption > that median(x[i] | x[i] <= quantile(x, 1/3)) == quantile(x, 1/6) > which reveals not to be true despite very trustful appearance. > > If we continue with the example of x=y=1:9 > then quantile(x, 1/6)=2.5 (here quantile()