Displaying 20 results from an estimated 400 matches similar to: "nonparametric 2way repeated-measures anova"
2005 Sep 26
3
dates are shown as X15.Feb.03
Why is R recognizing dates like this?
Chris Buddenhagen, Botany Department, Charles Darwin Research Station, Santa
Cruz,Galapagos. Mail: Charles Darwin Foundation, Casilla 17-01-3891 Avenida
6 de Diciembre N36-109 y Pasaje California Quito, ECUADOR
______________________________________________________________________
EL CONTENIDO DE ESTE MENSAJE ES DE ABSOLUTA RESPONSABILIDAD DEL
2005 Sep 16
1
tickmarks on the inside on y axis and on the outside on the x axis
Hi
I got both axis doing one or the other, but cannot make one do ticks on the
inside while the other does it on the outside.
Chris
Chris Buddenhagen, Botany Department, Charles Darwin Research Station, Santa
Cruz,Galapagos. Mail: Charles Darwin Foundation, Casilla 17-01-3891 Avenida
6 de Diciembre N36-109 y Pasaje California Quito, ECUADOR
2005 Sep 13
0
multiple comparisons for proportions
Dear all
I am still fishing for help on this theme. In Zar 1999 page 563-565 he
describes a "Tukey-type multiple comparison" for testing among proportions.
It involves comparisons of ranked proportions transformed to degrees. In the
following pages there are a couple of similar comparisons.
I cannot find an example of this in R. Is there such a thing?
Cheers
Chris
2005 Sep 12
0
Multiple comparisons like a Chi2 or Fisher's exact test
Dear all
I have an experiment where plots either have or have not regrown (in 40
plots) after receiving 12 different herbicide treatments and a control (no
treatment). The data are significant with a Chi2, but to later distinguish
if the differences are significant between each of the 12 treatments apart I
need to do multiple Chi2 s between each. Is there a way to run those
multiple Chi2 or
2005 Sep 19
1
library (tree)- which samples belong to each terminal branch?
Dear all
What I would like to know is if there is a way to know which specific
samples fall within a terminal branch created by tree? The classification
summarizes data, but I want to know which specific samples fall within each
classification (branch in the dendrogram).
Data contains site codes and multiple fields describing the characters of a
single specimen of grass growing there.
2005 Oct 13
2
high resolution images for publication
Dear all
I am using R to produce ordinations library(vegan) and the plot function
produced looks great on the screen but when I send it to jpg or pdf or eps
the resolution is not so good. Can you tell me how to get high resolution
images out of R for publication?
Cheers
Chris Buddenhagen, Botany Department, Charles Darwin Research Station, Santa
Cruz,Galapagos. Mail: Charles Darwin
2005 Sep 07
7
Plot of multiple data sets
Hello !
There is something quite simple I want to do with R but I found nowhere in the help how to do it.
I just want to plot data which are in a matrix, every column being a data set and having the same
x-axis (just an index).
So for example if I have a 50 x 6 matrix I want 6 set of points on the same plot.
I tried
plot,new()
plot(MATRIX[,1])
plot(MATRIX[,2])
...
but it replaces the previous
2005 Sep 12
3
Covert list of list to dataframe for export or outputting by(test) output
Greetings,
I am running a buch of wilcox tests and need to be able to rapidly
export the results into a csv file. I have attached example code as well
as my attempts to get what I need. I have tried unlist,cbind,rbind etc
but I am obvously missing something simple. FYI I am actually running
about 50 WRS tests per dataset, this is just an example.
Thanks 10^6
Mike
AKCCR <-
2005 Sep 02
9
The Perils of PowerPoint
Hi all,
Below is a URL for an editorial published today in our local newspaper,
the Minneapolis StarTribune. It was originally published in the
Washington Post a couple of days ago:
http://www.washingtonpost.com/wp-dyn/content/article/2005/08/29/AR2005082901444.html
but that site requires registration. The 'Strib" site seems to be open
for the moment:
2005 Jun 28
1
nonparametric 2way repeated-measures anova
Dear useRs
is there any nonparametric test for the analysis of variance in a design
with two within-factors (repeated measures on both factors)? Friedman is not
appropriate here, therefore I am grateful for any alternative test.
thanks for any hint
cheers
christoph
--
1999 May 12
1
About directory permissions
I'm working with samba 1.9.18p10-7, on a i586 with debian linux v2.1.
I'm trying to personalize windows95/98 on a multiuser/shared PC instalation
and I want to include a Historial folder somewhere in the home directory of
every user on a centralized server. This way any user could log on from any
PC (in a classroom for example) an may have their own configuration for the
Internet
2014 Mar 10
0
AST-2014-001: Stack Overflow in HTTP Processing of Cookie Headers.
Asterisk Project Security Advisory - AST-2014-001
Product Asterisk
Summary Stack Overflow in HTTP Processing of Cookie Headers.
Nature of Advisory Denial Of Service
Susceptibility Remote Unauthenticated Sessions
Severity Moderate
2014 Mar 10
0
AST-2014-001: Stack Overflow in HTTP Processing of Cookie Headers.
Asterisk Project Security Advisory - AST-2014-001
Product Asterisk
Summary Stack Overflow in HTTP Processing of Cookie Headers.
Nature of Advisory Denial Of Service
Susceptibility Remote Unauthenticated Sessions
Severity Moderate
2007 Jul 16
0
Basic missing values question...
I am trying to run the power.t.test function to calculate sample size for a
data frame of variances (i.e, 228 rows x 4 cols). Many of the fields are
missing values, which crashes the function. I have tried na. options in the
function, but the function doesn't recognize them. I have also tried an
if-else loop to skip over fields with missing values. How can I deal with
these missing
2005 Sep 12
5
remedial stats education
In short:
I didn't take enough stats courses in college. Now I am working on scientific
research and I feel somewhat lost when it comes to designing the statistical
framework. I have looked through the books at:
http://www.r-project.org/doc/bib/R-books.html
I even tried to read [17] Julian J. Faraway. Linear Models with R. This book
is too advanced. It helped a little bit but I still
2006 Dec 06
1
CAS DID 2way
Greetings,
I have a customer with an old PBX which cannot accept a PRI.
Has anyone tried/tested connecting a CAS T1 to provide 2way DID
trunks to a pbx? Either directly to an * server or a gateway?
Thanks
Jerry
2013 Jan 28
5
2way authentication for SSH?
Hi,
Does anyone know of a stable / working "2way authentication" system for
SSH, and even web authentication services?
Most of the banks in South Africa have a system that, when you want to make
a payment, they send you an SMS and you need to verify the action with a
secret code which was SMS'd to you. gmail also has this.
Does anyone know of a "universal" plugin /
2010 Jun 06
1
Why did TukeyHSD not work when I used it for post-hoc for 2way within-subjects anova?
Dear R people,
I have a couple of questions about post-doc analyses for 2 by 2 within
subjects ANOVA. I conducted a psycholinguistic study that combined a 2 by 2
design and a latin square design. Specifically, I had 32 items each of which
generated 4 conditions. Participants saw each of the 32 items only once: 8
in Condition A, 8 in B, 8 in C, and 8 in D. The table below serves as an
example.
2024 Oct 23
2
Unable to support Unix permissions via S-1-5-88 NFS ACEs for Linux clients
Hi all.
Several years ago, Linux's CIFS kernel driver has implemented two
little-known options, "idsfromsid" and "modefromsid" for Unix
permission emulation. When both options are enabled, the Unix file
user, group, and permissions are stored as SMB ACL entries, and is
translated from, to, and checked as Unix permissions by the Linux
client itself, without server
2009 May 20
2
drc results differ for different versions
Hello,
We use drc to fit dose-response curves, recently we discovered that
there are quite different standard error values returned for the same
dataset depending on the drc-version / R-version that was used (not
clear which factor is important)
On R 2.9.0 using drc_1.6-3 we get an IC50 of 1.27447 and a standard
error on the IC50 of 0.43540
Whereas on R 2.7.0 using drc_1.4-2 the IC50 is