Displaying 3 results from an estimated 3 matches for "psychstat".
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bschstat
2001 Oct 23
1
summary of aov fit on a contrast basis
Hello,
In a book (David W. Stockburger, "Multivariate Statistics: Concepts,
Models, and Applications", chapter 12 "Contrasts, Special and
Otherwise", available online at http://www.psychstat.smsu.edu/multibook)
I've found some examples of doing analysis of variance on a contrast
basis.
I attach my solution (in R, the book uses SPSS) to this problem.
Am I computing the same thing, and is there a simpler way of doing that?
I would greatly appreciate any comments.
Thanks,
Jarek
-...
2012 Aug 20
1
Combining imputed datasets for analysis using Factor Analysis
...pt that
would help me achieve this?
Your assistance and time is much appreciated.
Kind Regards,
Conrad Zygmont
Psychology Department
Helderberg College
South Africa
Additional info:
R version 2.15.1 (2012-06-22) -- "Roasted Marshmallows"
Running on Linux version 3.3.8-gentoo (root at PsychStat) (gcc version
4.5.3 (Gentoo 4.5.3-r2 p1.5, pie-0.4.7) )
Script for multiple imputation:
> var.info <- mi.info(LRN)
> var.info
> var.info <- update(var.info, "type", list("LRN1" =
"ordered-categorical", "LRN2" = "ordered-categorical&q...
2011 May 02
2
Lasso with Categorical Variables
Hi! This is my first time posting. I've read the general rules and
guidelines, but please bear with me if I make some fatal error in
posting. Anyway, I have a continuous response and 29 predictors made
up of continuous variables and nominal and ordinal categorical
variables. I'd like to do lasso on these, but I get an error. The way
I am using "lars" doesn't allow for the