Message-ID: <48DCC40D.2040606@biostat.ku.dk>
Date: 2008-09-26T11:14:21Z
From: Peter Dalgaard
Subject: Does R have an "inverse empirical cumulative distribution" function ?
In-Reply-To: <OF15A66A2B.2BCDA820-ON802574D0.003B7276-802574D0.003B89DC@jpmchase.com>
tolga.i.uzuner at jpmorgan.com wrote:
> Dear R Users,
>
> Does R have an "inverse empirical cumulative distribution" function,
> something one can use to invert ecdf ?
>
> Thanks in advance,
> Tolga
>
quantile(...., type=1)
(Actually you can't invert a piecewise constant function...)
--
O__ ---- Peter Dalgaard ?ster Farimagsgade 5, Entr.B
c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907