None: basic R comes with a package `stats' that does both (very well!).
It is loaded by default.
You do need to read `An Introduction to R', as the posting guide asks.
On Mon, 2 May 2005, alessandro carletti wrote:
what package could I install to best perform a
Multiple Linear Regression (and what
Hi,
what package could I install to best perform a
Multiple Linear Regression (and what for PCA)?
Thanks
Alessandro Carletti
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R-help@stat.math.ethz.ch mailing list
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PLEASE do read the posting guide! http://w
Sorry, as I was mentioned already I'm new in this field an thus I forgot to
tell more details:
I'm using R software 1.9.1 with the 'mvpart' package.
In the meantime I came closer to the solution of my problem, but I get an
error (see the script below). But I still don't have an idea how to label
You haven't even told us which add-on package you are using to get
`multiple regression trees'. Is that multiple 'regression trees' or
'multiple regression' trees or what?
On Mon, 11 Oct 2004 [EMAIL PROTECTED] wrote:
> I'm quite new in R, but I'm working with multiple regression trees and I
> wo
Dear list,
I'm quite new in R, but I'm working with multiple regression trees and I
would like to know a couple of things:
1. how can I label the regression tree with the number of node (each node
should be labled with its number)
2. I like to know for each end node (leaves) the number of occurenc
Hi I'm a beginner in R, please help...
I'm trying to do regression analysis on a categorical
data to find b's of each Xi. Essentially, f(x) is the
output, and two independent variables Xd (days of week
(1,2,...,7) and Xwk (week of month
(1,2,...,6)including partial wks).
So the data looks like
ostat/
http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm
- Original Message -
From: "Manoj - Hachibushu Capital" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, June 09, 2004 5:13 PM
Subject: [R] Multiple regression
> Hi,
> I am trying t
Hi,
I am trying to do multiple regression on a set of data using backward stepwise
regressionhowever backward stepwise regression is critised for overfitting data.
To actually observe the bias and to come up with a better method to use..Could you all
stats experts kindly give me poin
