hello !
I have question concerning *kernel density plots*:
how to plot density vs. the probability of a vector, when that vector
is very short (5-10 values)?
I tried:
plot(density(x))
or
hist(x,probability=T,border=white)
lines(density(x))
for small length of vectors, the ylab is not
sorry!
I ment to plot the probability vs. the values of course. not the
probability vs. the density...
cheers,gregor
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of the interpretation of the ANOVA table (or is
the ANOVA table not really helpful at all?).
thanks for your time.
cheers,
gregor rolshausen
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Andreas Klein wrote:
Hello.
How can I compute the Bootstrap p-Value for a one- and two sided test, when I
have a bootstrap sample of a statistic of 1000 for example?
My hypothesis are for example:
1. Two-Sided: H0: mean=0 vs. H1: mean!=0
2. One Sided: H0: mean=0 vs. H1: mean0
hi,
do
hello,
I want to fit a curve to a simple x,y dataset - my problem is, that I
want to fit it for the following term:
n(1-e^x/y) - so I get the n constant for my data...
can anyone help/comment on that?
cheers,
gregor
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,
gregor
Uwe Ligges wrote:
gregor rolshausen wrote:
hello,
I want to fit a curve to a simple x,y dataset - my problem is, that I
want to fit it for the following term:
n(1-e^x/y) - so I get the n constant for my data...
Not an R problem in the first place, but the question arises what
n(1-e
hi, I have two questions:
#first (SPSS vs. R):
I just compared the output of different PCA routines in R (pca, prcomp,
princomp) with results from SPSS. the loadings of the variables differ
vastly! in SPSS the variables load constantly higher than in R.
I made sure that both progr. use the
an idea?
thanks
gregor
--
Gregor Rolshausen
PhD Student; University of Freiburg, Germany
e-mail: [EMAIL PROTECTED]
tel. : ++49 761 2032559
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Gregor Rolshausen
PhD Student
Department of Evolutionary Ecology
University of Freiburg im Breisgau; Hauptstrasse 1, 79108 Freiburg
phone - +49.761.2559
email - [EMAIL
hi,
is there an option to calculate the 'within' 'between' group variances
for a simple ANOVA (aov) model (2 groups, 1 trait, normally distr.) ?
or do I have to calculate them from the Sum Sq ?
thanks for your time and greetings,
gregor
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Gregor Rolshausen
PhD Student; University
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