Dear Duncan,
Thank you! I think, I got conversion working by putting just writeSTL()
after the contour3d-function (inside DrawDensity3D()).
contour3d()
writeSTL("Data3D.stl")
At least, the stl-file seems to open in Pleasant3D and ply-file in MeshLab.
:-)
Best,
Atte
27.11.2015, 16.04,
many thanks
steve
On Fri, Nov 27, 2015 at 9:20 AM, peter dalgaard wrote:
> Something like this?
>
> f <- function(x) x^3-2*x
> curve(f(x), from=0, to=4)
> abline(h=0)
> n <- 16
> dx <- 4/n
> right <- (1:n)*dx
> left <- right - dx
> mid <- right - dx/2
> fm <- f(mid)
> points(mid, fm)
> rect(lef
> On Nov 27, 2015, at 11:27 AM, David Winsemius wrote:
>
>>
>> On Nov 26, 2015, at 4:59 PM, Margaret Donald
>> wrote:
>>
>> 1. Despite being in R with administrative rights the library "rjags" loads
>> in a temporary location.
>>
>>> install.packages("rjags", dependencies=TRUE,
>> +
Hello
I'm trying to run code below with frbs package. But I get an error saying:
"Error in MF[k, temp[j + 2]] : subscript out of bounds"
I couldn't spot the source of the error. What may be the problem?
##-
varinp.mf <- matrix(c(4, 0, 0, 10, 50, 4, 10,
> On Nov 26, 2015, at 4:59 PM, Margaret Donald
> wrote:
>
> 1. Despite being in R with administrative rights the library "rjags" loads
> in a temporary location.
>
>> install.packages("rjags", dependencies=TRUE,
> + lib= "C:/Users/Margaret Donald/Documents/R/win-library/3.2")
> trying U
i didn't write them because I thought it would be long. I am using
HPbayes package. I changed mp8.mle function. Two functions depend on
this one; loop.optim and prior.likewts, so I changed them and rename
them. The memory problem arises when applying the new loop.optim
function named loop.optim_m.
I would say the issue of how to deal with 'double-zero' studies is far from
settled. For example, under the (non-central) hypergeometric model, studies
with no events have a flat likelihood, so they are automatically excluded. That
may go against our intuition (for various reasons, some of them
Something like this?
f <- function(x) x^3-2*x
curve(f(x), from=0, to=4)
abline(h=0)
n <- 16
dx <- 4/n
right <- (1:n)*dx
left <- right - dx
mid <- right - dx/2
fm <- f(mid)
points(mid, fm)
rect(left,0,right,fm)
sum(fm*dx)
1/4 * 4^4 - 4^2
-pd
On 27 Nov 2015, at 13:52 , Steven Stoline wrote:
On Fri, Nov 27, 2015 at 4:03 PM, Dirk Eddelbuettel wrote:
>
> On 27 November 2015 at 15:43, Adrian Duşa wrote:
> | Is there a method to detect the computer's drives?
> | That would include USB sticks, when they are recognised by the operating
> | system.
>
> That is very obviously OS-dependent am
On 27 November 2015 at 15:43, Adrian Dușa wrote:
| Is there a method to detect the computer's drives?
| That would include USB sticks, when they are recognised by the operating
| system.
That is very obviously OS-dependent amd would need to be wrapped conditional
on the OS. In R you can test for
On 27/11/2015 6:03 AM, Ajay Ramaseshan wrote:
Hello,
I am trying the DBSCAN clustering algorithm on a huge data matrix (26000 x
26000). I dont have the datapoints, just the distance matrix. It comes to 17 GB
in the hard disk, and needs to be loaded into R to use the DBSCAN
implementation (un
The easy way is to use a machine with say 32 Gb of ram. You can rent them
by the hour from AWS or google cloud at very reasonable prices.
Best,
Ista
On Nov 27, 2015 8:39 AM, "Ajay Ramaseshan"
wrote:
> Hello,
>
>
> I am trying the DBSCAN clustering algorithm on a huge data matrix (26000 x
> 26000
Hi Steve,
Give RSeek.org a try ...
http://rseek.org/?q=show+area+under+curve
There a loads of examples and blogs on this topic at RSeek.org. Under the
'Support' tab there is an exchange between two USM folk on this very topic.
Cheers,
Ben
On Nov 27, 2015, at 7:52 AM, Steven Stoline wrote:
Dear All,
Is there a method to detect the computer's drives?
That would include USB sticks, when they are recognised by the operating
system.
I believe to have read somewhere it's possible, but I am unable to find
that message.
Thank you for any hint,
Adrian
--
Adrian Dusa
University of Bucha
Hi,
Is it somehow possible to produce 3D-printing data from the kernel
density map produced by the
"DrawDensity3D"-function of "VecStatGraphs3D"-package?
I'm not an expert of KDE-technics, just can use that function to produce
surfaces...
Best ,
Atte Tenkanen
_
Dear Michael,
Thank you very much for your input, that is very much appreciated. I have not
considered that method, because it's rather outlawed in general. But it is also
included in Kuss and if I understood correctly, the collapsing method (and the
Cochrane method) both performed not too bad
Dear All:
I am trying to explain to my students how to calculate the definite
integral using the Riemann sum. Can someone help me to graph the area under
the curve of the function, showing the curve as well as the rectangles
between 0 and 4..
*f(x) = x^3 - 2*x *
over the interval [0 , 4]
with
Dear Markus
This is not a direct answer to your question, I will leave that to
Wolfgang but two thoughts:
1 - if all the studies have very sparse data
@article{bradburn07,
author = {Bradburn, M J and Deeks, J J and Berlin, J A and Localio,
A R},
title = {Much ado about nothing: a compa
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