Displaying 13 results from an estimated 13 matches for "dssnp".
2009 Sep 03
2
dividing a dataframe column by different constants
...df.mydata$CONC / MAX[2],
df.mydata$CONC / MAX[3])))
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2009 Nov 12
1
Rearranging long tables, Sweave, xtable, LaTeX
...uld I look for info ?
In Latex ? In Sweave ? In xtable ?
Thanks a lot
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2008 May 06
4
Is there in R a function equivalent to the mround, as found in most spreadsheets?
...tml
http://www.gnome.org/projects/gnumeric/doc/gnumeric-MROUND.shtml
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2007 Dec 03
1
again on ubuntu 7.10 and amd64
...Value 1 GB DDR2 800 Mhz
Hard Disk WESTERN DIGITAL 160 GB SATA2 8MB
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2009 Aug 13
1
R code to reproduce (while studying) Bates & Watts 1988
...sidues (Problems !!)
nls.2 <- update(nls.1, corr = corAR1(0.67))
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2007 Dec 05
5
Which Linux OS on Athlon amd64, to comfortably run R?
...ich one ?
Fedora Core 7 ?
Debian ?
Thanks a lot, for any suggestion
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2007 Dec 05
5
Which Linux OS on Athlon amd64, to comfortably run R?
...ich one ?
Fedora Core 7 ?
Debian ?
Thanks a lot, for any suggestion
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2009 Aug 20
0
[Fwd: Re: Several simple but hard tasks to do with R]
...the time spent in learning.
Emacs will be useful in MANY other ways.
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2009 Aug 17
4
Rounding to the nearest 5
Dear all,
A hopefully simple question: how do I round a series of values (held in an object) to the nearest 5? I've checked out trunc, round, floor and ceiling, but these appear to be more tailored towards rounding decimal places.
Thanks,
Steve
_________________________________________________________________
icons.
2007 Oct 22
2
having problems with the lme function
Dear R-users:
I have some problems working with lme function, and i would be glad if
anyone could help me.
this kind of analysis i was used to do with PROC MIXED from SAS, but i would
like to move to R, for many reasons...
So, the problem is:
Imagine the I have 3 factors:
fact_A, fact_B and fact_C:
The latter I would assume that is random, and the rest of them are fixed.
Analysing the
2008 Jan 29
3
on trellis.par.set/get (reproducing figures from Pinheiro & Bates)
...and "col" of the symbols.
Any help is highly appreciated.
--
Ottorino-Luca Pantani, Universit? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 202 (348 lab) Fax 39 055 333 273
OLPantani at unifi.it http://www4.unifi.it/dssnp/
2004 Aug 03
1
(Lattice) How to improve the readability of a bwplot, i.e. separating groups somehow
...olour of the boxplots? (say the three lower ones in
black, and the rest red)
Thanks
Ottorino-Luca Pantani, Universit?? di Firenze
Dip. Scienza del Suolo e Nutrizione della Pianta
P.zle Cascine 28 50144 Firenze Italia
Tel 39 055 3288 384 Fax 39 055 333 273 OLPantani at unifi.it
http://www.unifi.it/dssnp/
2007 Nov 28
3
Recommended textbooks for R?
Hi everyone!
I've recently begun to learn R for my job as the IT department suffers
from lack of funding for new software. I was talking to the guy in
charge of Requisitions and have found out the budget for books is in
great shape.
So, I'm curious what books people know of that have R examples and are
good for:
1.) Uni and Multivariate Time Series Analysis/Forecasting
2.) GLMs (at