Re: [R] help_transformation

2008-06-26 Thread Indermaur Lukas
_ Von: Prof Brian Ripley [mailto:[EMAIL PROTECTED] Gesendet: Do 26.06.2008 08:45 An: Moshe Olshansky Cc: [EMAIL PROTECTED]; Indermaur Lukas Betreff: Re: [R] help_transformation On Wed, 25 Jun 2008, Moshe Olshansky wrote: > Let F be the distribution function of Y, PSI the standard normal

Re: [R] help_transformation

2008-06-25 Thread Prof Brian Ripley
istributed: it is the Y[i] which are normally distributed under the usual model assumptions, but with different distributions. --- On Wed, 25/6/08, Indermaur Lukas <[EMAIL PROTECTED]> wrote: From: Indermaur Lukas <[EMAIL PROTECTED]> Subject: [R] help_transformation To:

Re: [R] help_transformation

2008-06-25 Thread Moshe Olshansky
-- On Wed, 25/6/08, Indermaur Lukas <[EMAIL PROTECTED]> wrote: > From: Indermaur Lukas <[EMAIL PROTECTED]> > Subject: [R] help_transformation > To: [EMAIL PROTECTED] > Received: Wednesday, 25 June, 2008, 9:56 PM > heya, > i am fitting linear mixed effect model to

[R] help_transformation

2008-06-25 Thread Indermaur Lukas
heya, i am fitting linear mixed effect model to a response Y. Y shows an s-shaped distribution when using QQ-plots (some zero values and some very high values). hence, which transformation should i apply that Y follows a normal distribution? any r-function/package available to do this? thanks