Uwe,
Thanks, I installed it and ran:
rgl.spheres(rnorm(10),rnorm(10),rnorm(10),radius=1,color=rainbow(10))
Nice :)
Thus, I'll give rgl a try but still would be 'stuborn' to see if I can
figure a way out to use persp.
Regards,
D.
From: Uwe Ligges <[EMAIL PROTECTED]>
To: Spencer Graves <[EMAIL
Dear Patrick,
The Anova function in the car package may do what you want (but be careful
with contrast coding).
I hope that this helps,
John
At 10:49 PM 1/2/2004 +0100, Patrick Giraudoux wrote:
Hello,
It seems that, unlike Splus, the anova.lm function of R does not take the
argument ssType=3
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Hello,
It seems that, unlike Splus, the anova.lm function of R does not take the argument
ssType=3 into account. How can one get an anova table with the adjusted sum of squares
in R?
Thanks in advance,
Patrick Giraudoux
University of Franche-Comté
Department of Environmental Biology
EA3184 a
Can you get a simlified model to work? If yes, have you tried adding
one parameter at a time, using previous parameters as starting values?
hope this helps. spencer graves
Catherine Stein wrote:
I have just started using the SEM package in R, so I'm not sure I'm doing
everything right, but I
Dear Catherine,
The most common user error that I've encountered is the omission of
error-variance terms from the model (for both measurement errors and
structural disturbances).
If this isn't the source of your difficulty, then send me the code along
with an explanation of what you're trying
I have just started using the SEM package in R, so I'm not sure I'm doing
everything right, but I keep getting an error concerning startvalues and I
can't figure out how to fix it. Is anyone willing to read over my code
and help me out??? Please email me if you are willing to look at my code
and
John Fox wrote:
> If the issue [of suppressing scientific notation] is general, try the scipen
> option:
> > options(scipen=10)
> > p <- 0.0001
> > p
> [1] 0.0001
To explain further: R normally prints in scientific notation if it requires
fewer characters than standard notation. By setting opt
You can try:
s.label(banque.acm$li)
s.arrow(banque.acm$c1)
At 17:28 01/01/2004, Marwan Khawaja wrote:
Dear All,
I am using the scatter.dudi finction in the 'ade4' package to produce
correspondence analysis (nice) plots.
I do not seem to figure out how to plot the raw coordinates only -- or col
Hello,
I am trying to use "bwplot" to display whisker boxes according to some conditioning
factors ("age" has two values 1/2). I get the following messages:
> library(trellis)
> bwplot(dvk95~age|site*season,panel=function(x,y){panel.bwplot(x,y)})
Error in tapply(1:0, structure(list(INDICES = num
On Fri, Jan 02, 2004 at 04:29:15PM +0800, Ashley Davies wrote:
> I would like to import some daily financial data from excel via csv.
> More specifically, I would like to be able to use the ts.union function
> from the tseries library as the dates are irregular and I need to line
> up the dates
On Fri, 2 Jan 2004, Ashley Davies wrote:
> /"I am puzzled: `csv' means `comma-separated values' and those files
> have no
> commas in them. You could use"
> /
> Yes sorry about that. The data posted was from the original csv files. I
> just copy and pasted a subsection from the spreadsheet as an
/"I am puzzled: `csv' means `comma-separated values' and those files
have no
commas in them. You could use"
/
Yes sorry about that. The data posted was from the original csv files. I
just copy and pasted a subsection from the spreadsheet as an example.
/"(AB <- merge(A, B, by="row.names", all=T)
Dear All,
I am using the scatter.dudi finction in the 'ade4' package to produce
correspondence analysis (nice) plots.
I do not seem to figure out how to plot the raw coordinates only -- or column
coordinates only. I would appreciate any help in doing that.
Here is the example I am following -- fro
Ashley Davies <[EMAIL PROTECTED]> writes:
> Hi,
>
> I would like to import some daily financial data from excel via csv.
> More specifically, I would like to be able to use the ts.union
> function from the tseries library as the dates are irregular and I
> need to line up the dates so that I can
I am puzzled: `csv' means `comma-separated values' and those files have no
commas in them. You could use
A <- read.table("cboevix.csv")
B <- read.table("yenv.csv")
which looks better. You can then merge the two dfs by
> (AB <- merge(A, B, by="row.names", all=T))
Row.names VIX YENV
1 1/
Hi,
I would like to import some daily financial data from excel via csv.
More specifically, I would like to be able to use the ts.union function
from the tseries library as the dates are irregular and I need to line
up the dates so that I can place all the variables into one data frame.
The tr
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