I have the Rexcel package. Which of the functions do I want to run a
discriminant function analysis? Or, how would I do it in R?
Thanks.
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PLEASE, please ... learn to use R's Help system before posting here!
within R:
??discriminant analysis
## short form of: help.search(discriminant analysis)
?help
?help.search
or even google something like:
R software discriminant analysis
Cheers,
Bert
On Sun, Apr 7, 2013 at 11:25 AM,
based on the morphometrics?
Can you give me the details of your masters (title, school, ect) so I can
reference it.
Mike
CC: r-help@r-project.org
From: chrismco...@me.com
Subject: Re: [R] discriminant function analysis
Date: Tue, 16 Nov 2010 22:12:32 +
Subject: Re: [R] discriminant function analysis
Date: Tue, 16 Nov 2010 22:12:32 +
To: megalop...@hotmail.com
Hi,
I did this exact thing for my masters, with intertidal fish, I just used a
PCA? have you tried that?
Sent from my iPhone
On 16 Nov 2010, at 17:01, Mike Gibson
On Tue, 2010-11-16 at 12:01 -0500, Mike Gibson wrote:
My objective is to look at differences in two species of fish from
morphometric measurements. My morphometric measurements are head
length, eye diameter, snout length, and measurements from tail to each
fin. I want to use discrimanant
My objective is to look at differences in two species of fish from morphometric
measurements. My morphometric measurements are head length, eye diameter,
snout length, and measurements from tail to each fin. I want to use
discrimanant function analyis to determine if there are differences
Hi,
I did this exact thing for my masters, with intertidal fish, I just used a PCA?
have you tried that?
Sent from my iPhone
On 16 Nov 2010, at 17:01, Mike Gibson megalop...@hotmail.com wrote:
My objective is to look at differences in two species of fish from
morphometric measurements.
Hi,
I need to emulate the result I in SPSS for discriminant analysis.
Specifically, Canonical discriminant function coefficients and most
importantly classification results.
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On 2008-02-07, Birgit Lemcke [EMAIL PROTECTED] wrote:
Am 06.02.2008 um 21:00 schrieb Tyler Smith:
My dataset contains variables of the classes factor and numeric. Is
there another function that is able to handle this?
The numeric variables are fine. The factor variables may have to be
hits=-2.6 tests�YES_00
X-USF-Spam-Flag: NO
On Thu, 2008-02-07 at 13:21 +, Tyler Smith wrote:
On 2008-02-07, Birgit Lemcke [EMAIL PROTECTED] wrote:
Am 06.02.2008 um 21:00 schrieb Tyler Smith:
My dataset contains variables of the classes factor and numeric. Is
there another function
On Thu, Feb 07, 2008 at 02:36:58PM +, Gavin Simpson wrote:
But I'm not sure this matters much. If you use the formula interface to
lda(), factors get expanded to the dummy variables Tyler is talking
about. But of course, a factor with two levels 0/1 doesn't need much
manipulation as you
Thank you all for your good advices and codes.
I know really that I have huge deficits in statistics knowledge and I
am really working on it, but its not done in five minutes.
Anyway thank you very match for your help.
Greets
Birgit
Am 07.02.2008 um 17:34 schrieb Gavin Simpson:
On Thu,
On Thu, 2008-02-07 at 11:16 -0400, tyler wrote:
On Thu, Feb 07, 2008 at 02:36:58PM +, Gavin Simpson wrote:
But I'm not sure this matters much. If you use the formula interface to
lda(), factors get expanded to the dummy variables Tyler is talking
about. But of course, a factor with
On Thu, 7 Feb 2008, Tyler Smith wrote:
On 2008-02-07, Birgit Lemcke [EMAIL PROTECTED] wrote:
Am 06.02.2008 um 21:00 schrieb Tyler Smith:
My dataset contains variables of the classes factor and numeric. Is
there another function that is able to handle this?
The numeric variables are fine.
On 2008-02-06, Birgit Lemcke [EMAIL PROTECTED] wrote:
I am using R 2.6.1 on a PowerBook G4.
I would like to perform a discriminant function analysis. I found lda
in MASS but as far as I understood, is it only working with
explanatory variables of the class factor.
I think you are
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