Displaying 7 results from an estimated 7 matches for "bioteknolog".
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biotecnolog
2007 Mar 23
2
concatenate 2 data.frames
...new data.frame.
Thanks in advance.
Med venlig hilsen / Regards
João Fadista
Ph.d. studerende / Ph.d. student
AARHUS UNIVERSITET / UNIVERSITY OF AARHUS
Det Jordbrugsvidenskabelige Fakultet / Faculty of Agricultural Sciences
Forskningscenter Foulum / Research Centre Foulum
Genetik og Bioteknologi / Dept. of Genetics and Biotechnology
Blichers Allé 20, P.O. BOX 50
DK-8830 Tjele
Tel: +45 8999 1900
Direct: +45 8999 1900
Mobile: +45
E-mail: Joao.Fadista@agrsci.dk <mailto:Joao.Fadista@agrsci.dk>
Web: www.agrsci.dk <http://www.agrsci.dk/>
__________________________...
2007 Mar 30
1
Model comparison
...if one is a sub model of the other.
Med venlig hilsen / Regards
João Fadista
Ph.d. studerende / Ph.d. student
AARHUS UNIVERSITET / UNIVERSITY OF AARHUS
Det Jordbrugsvidenskabelige Fakultet / Faculty of Agricultural Sciences
Forskningscenter Foulum / Research Centre Foulum
Genetik og Bioteknologi / Dept. of Genetics and Biotechnology
Blichers Allé 20, P.O. BOX 50
DK-8830 Tjele
Tel: +45 8999 1900
Direct: +45 8999 1900
Mobile: +45
E-mail: Joao.Fadista@agrsci.dk <mailto:Joao.Fadista@agrsci.dk>
Web: www.agrsci.dk <http://www.agrsci.dk/>
__________________________...
2008 Aug 19
1
variance components
Please forgive the cross posting. I sent this to Medstats and have not received any response.
I am looking for a good written explanation of components of variance (a.k.a variance components), in particular as they are used in genetic analyses. Does anyone have a suggestion? I am interested in books, articles and on-line material. I intent to give the material to some of my students none of whom
2009 Jan 15
3
How to create a chromosome location map by locus ID
Hi,
I'm trying to make a chromosomal map in R by using the locus. I have a list
of genes and their locus, and I want to visualise that so you can see if
there are multiple genes on a specific place on a chromosome. A example of
what I more or less want is below:
http://www.nabble.com/file/p21474206/untitled.JPG untitled.JPG
The genes and locus are here:
2007 Sep 07
1
contourplot lines, text, and mtext
If I have a contourplot (in the lattice package) and I want to add
straight lines to it, how do I do this?
I see that there are llines() and lsegement() functions for lattice
plots, but they don't seem to do anything in this case:
library(lattice)
library(KernSmooth)
x=rnorm(10000)
y=x+rnorm(x,0,.5)
a=bkde2D(cbind(x,y),.7)
z=as.vector(a$fhat)
grid=expand.grid(x=a$x1,y=a$x2)
grid$z=z
2007 Feb 23
2
Extracting a subset from a dataframe
Good day everyone,
Can anyone suggest an effective method to solve
the following problem:
I have 2 dataframes D1 and D2 as follows:
D1:
dates ws wc pwc
2005-10-19:12:00 10.8 80 81
2005-10-20:12:00 12.3 5 15
2005-10-21:15:00 12.3 3 15
2005-10-22:15:00 11.3 13 95
2005-10-23:12:00 12.3 13 2
2005-10-24:15:00 10.3 2 95
2005-10-25:15:00 10.3 2 2
D2:
2007 Aug 23
1
nls() and numerical integration (e.g. integrate()) working together?
Dear List-Members,
since 3 weeks I have been heavily working on reproducing the results of an
economic paper. The method there uses the numerical solution of an integral
within nonlinear least squares. Within the integrand there is also some
parameter to estimate. Is that in the end possible to implement in R
[Originally it was done in GAUSS]? I'm nearly into giving up.
I constucted an