[R] Median in Classes

Hecht Michael, F+E/ST Michael.Hecht at dillinger.biz
Mon Mar 21 10:59:03 CET 2005


I've got a problem to find an effective calculation. 
There are x,y data and I want to build classes for 
the x values. For each class then I want to calculate
the median, N%-Quantiles, outliers, etc. for the 
corresponding y values and store all in a vector or matrix.

Is there a direct possibility to do this without 
storing to much temporary data?

Thank's in advance,

Michael Hecht

| Dipl.-Math. Michael Hecht
| 66748 Dillingen / Germany
| E-Mail : mailto:michael.hecht at dillinger.de

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