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713 results for “from:Liviu Andronic”

other decriptive stats packages
Liviu Andronic · Nov 22, 2009 · r-help

On 11/21/09, frenchcr <frenchcr at btinternet.com> wrote: > ....are there any more packages that help decribe and explore data sets ???? > See numSummary() in Rcmdr. Liviu

problem in installing R packages on linux
Liviu Andronic · Apr 18, 2008 · r-help

On Fri, Apr 18, 2008 at 1:28 PM, Niels Steen Krogh <nielssteenkrogh at zitelab.dk> wrote: > install.packages("BayesTree") > What is the error message? Liviu

Plotting 15 million points
Liviu Andronic · Feb 25, 2010 · r-help

On 2/25/10, Abhishek Pratap <abhishek.vit at gmail.com> wrote: > Any efficient methods to play with > 10 million numbers in a vector. > Did you try rggobi? Liviu

Emacs and R
Liviu Andronic · Feb 22, 2010 · r-sig-debian

On 2/22/10, Luis Ridao Cruz <Luisr at hav.fo> wrote: > I wish to embed R into emacs. > Look at ESS [1]. [1] http://ess.r-project.org/ Liviu

[R-gui] gWidgets: multiple handlers using a loop?
Liviu Andronic · Feb 26, 2010 · r-sig-gui

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three dimensions barchart
Liviu Andronic · Aug 19, 2009 · r-help

On 8/20/09, Yichih Hsieh <yichih.hsieh at gmail.com> wrote: > All help high appreciated. > Try library(fortunes) fortune("3-D") fortune("Excel") Issue the last two commands several times. Liviu

remove extreme values or winsorize – loop - dataframe
Liviu Andronic · Aug 3, 2010 · r-help

On Tue, 3 Aug 2010 10:00:08 +1000 Glen Barnett <glnbrntt at gmail.com> wrote: > This might help some: > > RSiteSearch("winsorize") > Or require(sos) findFn("winsorize") Liviu

re[R-sig-finance] commended books
Liviu Andronic · Jun 28, 2009 · r-sig-finance

On 6/28/09, Bogaso <bogaso.christofer at gmail.com> wrote: > ""steep"-learning curve" means what? > http://tolstoy.newcastle.edu.au/R/e3/help/07/10/2310.html Liviu

best text editor for Linux?
Liviu Andronic · Feb 2, 2008 · r-help

On 2/2/08, ??? <shigesong at gmail.com> wrote: > On Linux platform, nothing beats Emacs + ESS. Another text editor would be Bluefish. I believe it would lack functionality compared to the Emacs + ESS. Liviu

Where is gdata?
Liviu Andronic · Nov 28, 2010 · r-help

On Mon, Nov 29, 2010 at 7:01 AM, Stephen Liu <satimis at yahoo.com> wrote: >> ?read.xls > I must run ??read.xls > Not if you > library(gdata) first. Then > ?read.xls should work. Regards Liviu

What is the equivalent function in R to xyplot in S?
Liviu Andronic · Feb 8, 2010 · r-help

On 2/8/10, Ista Zahn <istazahn at gmail.com> wrote: > Try help.search("xyplot"). If nothing comes up, try RSiteSearch("xyplot"). > Otherwise, > require(sos) > findFn("xyplot") Liviu

Graph critical region
Liviu Andronic · Jun 25, 2009 · r-sig-teaching

Hello, On 6/24/09, AbouEl-Makarim Aboueissa <aaboueissa at usm.maine.edu> wrote: > I need some help with graphing the critical regions of hypothesis testing. > I may also do this with RcmdrPlugin.HH. Liviu

cluster analysis
Liviu Andronic · Oct 18, 2007 · r-help

On 10/18/07, amna khan <amnakhan493 at gmail.com> wrote: > Hi Sir > > How to perform cluster analysis using Ward's method and K- means clustering? For beginning, try to perform it using the GUI Rcmdr. Regards, Liviu

HLOOKUP in R
Liviu Andronic · Jul 15, 2012 · r-help

On Fri, Jul 13, 2012 at 9:25 PM, Silje Nord <silje.nordgard at gmail.com> wrote: > Is there a function similar to excel's hlookup in R ? > Try match(). I think it provides hlookup() functionality. Liviu

Simple Newbie Question
Liviu Andronic · Feb 22, 2008 · r-help

On 2/21/08, MassimoH <MassimoHeitor at gmail.com> wrote: > 1) How does R handle dates? It seems there is no built-in support for dates, This might be useful: http://www.statmethods.net/input/dates.html Liviu

disaggregation, R and Matlab
Liviu Andronic · Dec 9, 2009 · r-sig-finance

On 12/9/09, Hodgess, Erin <HodgessE at uhd.edu> wrote: > However, I don't have Matlab, but wondered what functions they have available. > You could also look at Octave, which is partly Matlab-compatible. Liviu

correlation help
Liviu Andronic · Sep 21, 2009 · r-help

On 9/21/09, William Revelle <lists at revelle.net> wrote: > correlations) use either the rcorr function in the Hmisc package or the > corr.test function in the psych package. > Also, check the graphical interfaces in Rcmdr and Deducer. Liviu

Literature analysis
Liviu Andronic · Dec 14, 2009 · r-help

On 12/14/09, Schwan <s.s.hosseiny at utwente.nl> wrote: > [2] ERROR: > more columns than column names > I looked at the data and there is a column name called "ISBN#". Try to remove "#" and then import the data...

convert 'list' to 'vector'?
Liviu Andronic · Aug 10, 2011 · r-help

On Wed, Aug 10, 2011 at 9:02 PM, R. Michael Weylandt <michael.weylandt at gmail.com> wrote: > unlist() > Thanks all! This is perfect, and very R-ish: never where a novice would expect it to be. Cheers Liviu

export graphics for editing in Illustrator
Liviu Andronic · Feb 24, 2010 · r-help

On 2/24/10, Ivan Calandra <ivan.calandra at uni-hamburg.de> wrote: > Any other ideas? > Perhaps SVG? Also check this wiki page [1]. Liviu [1] http://rwiki.sciviews.org/doku.php?id=tips:graphics-misc:export

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