On Mon, Jan 31, 2011 at 09:42:27PM +0100, moleps wrote:
Dear all,
Given
rr-data.frame(r1-rnorm(1000,10,5),r2-rnorm(1000,220,5))
Hello.
There is already an answer to your question. However, i think
that the above command works in a different way than you
expect. The embedded assignments
My terminology is probably way off. I´ll try again in plain english.
I´d like to generate a scatter plot of r1 r2 and color code each pair
according to the probability of observing the pair given that the two samples
(r1 r2) are drawn from two independent normal distributions.
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of moleps
Sent: Tuesday, February 01, 2011 11:32 AM
To: Peter Ehlers
Cc: r-help@r-project.org
Subject: Re: [R] p value for joint probability
My terminology is probably way off
Date: Tue, 1 Feb 2011 12:10:31 -0800
From: nord...@dshs.wa.gov
To: r-help@r-project.org
Subject: Re: [R] p value for joint probability
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of moleps
Sent: Tuesday
On Feb 1, 2011, at 2:31 PM, moleps wrote:
My terminology is probably way off. I´ll try again in plain english.
I´d like to generate a scatter plot of r1 r2 and color code each
pair according to the probability of observing the pair given that
the two samples (r1 r2) are drawn from two
On Tue, Feb 01, 2011 at 08:31:57PM +0100, moleps wrote:
My terminology is probably way off. I´ll try again in plain english.
I´d like to generate a scatter plot of r1 r2 and color code each pair
according to the probability of observing the pair given that the two samples
(r1 r2) are
Allright.. Appreciate the input on non-zero terminology (:-). What I wanted was:
rr-data.frame(r1=rnorm(1000,10,5),r2=rnorm(1000,220,5))
with(rr,plot(r1,r2))
r3-kde2d(r1,r2,lims=c(2,18,200,240))
filled.contour(r3)
//M
On 1. feb. 2011, at 21.26, David Winsemius wrote:
On Feb 1, 2011, at
Dear all,
Given
rr-data.frame(r1-rnorm(1000,10,5),r2-rnorm(1000,220,5))
How can I add a column (rr$p) for the joint probability of each r1 r2 pair?
I know how to add the column.. I just dont know how to compute the p value for
joint probabilities given the two samples.
//M
On 2011-01-31 12:42, moleps wrote:
Dear all,
Given
rr-data.frame(r1-rnorm(1000,10,5),r2-rnorm(1000,220,5))
How can I add a column (rr$p) for the joint probability of each r1 r2 pair?
If you take the values in each pair to be observations
from two independent Normal distributions, it's
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