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80 results for “from:Marcio”

Data.Frame Desaggregation
Márcio Ribeiro · Nov 4, 2007 · r-sig-epi

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Model selection and averaging
Marcio M. de Morais Jr. · Dec 8, 2009 · r-sig-mixed-models

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Model selection and averaging
Marcio M. de Morais Jr. · Dec 8, 2009 · r-sig-mixed-models

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Effect Size in lme
Marcio M. de Morais Jr. · Mar 8, 2010 · r-sig-mixed-models

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spacetime: Spatio-Temporal Data in R
Marcio Pupin Mello · Nov 16, 2012 · r-sig-geo

Just testing whether my subscription is working and decided to share a useful link http://www.jstatsoft.org/v51/i07/ Enjoy it! Marcio www.dsr.inpe.br/~mello

How can I stack two matrices?
dnz.marcio · Jan 9, 2012 · r-help

Thanks, Jorge! -- View this message in context: http://r.789695.n4.nabble.com/How-can-I-stack-two-matrices-tp4278614p4278855.html Sent from the R help mailing list archive at Nabble.com.

optimize()
dnz.marcio · Dec 13, 2011 · r-help

Wow...it's so simple! I have specified the variable times. Thank you so much, Ben! -- View this message in context: http://r.789695.n4.nabble.com/optimize-tp4173920p4192278.html Sent from the R help mailing list archive at Nabble...

"useR! 2011" T-shirt competition
Jose-Marcio Martins da Cruz · May 27, 2011 · r-help

David Firth wrote: > Dear R users: > It is planned that participants in the R User Conference, useR! 2011 > (August 16-18, http://R-project.org/useR-2011) will each receive a Better : http://www.R-project.org/useR-2011

Package name
Marcio Pupin Mello · Jan 31, 2013 · r-help

I'm not sure, but would recommend not to. -- Marcio www.dsr.inpe.br/~mello On 31/01/2013 04:26, Ortiz, John wrote: > > Dear list, > > Can I use a character to set the name of a R package? like...

Differential Equations
Márcio de Medeiros Ribeiro · Jun 7, 2004 · r-help

Hello! I would like to know if R can solve Differential Equations... I don't think so because, in my point, I see R like a Statistical System, not a Math System. Am I wrong? Thank you very much. M...

How can I stack two matrices?
dnz.marcio · Jan 9, 2012 · r-help

Hi, I'd like to stack two matrices. How can I do it without be column by column? Best regards, M?rcio Diniz PhD Student IME - Mathematical and Statistics Institutee USP - University of S?o Paulo -- View this message in...

R Cairo Installation - Cannot find cairo.h!
Jose-Marcio Martins · Apr 30, 2014 · r-help

Hi, On 04/28/2014 09:26 PM, Fong Chun Chan wrote: > > ./configure --prefix=/home/fong/usr/local > > I set the my CAIRO_LIBS and CAIRO_CLAGS environment variables in my > ~/.bashrc: > > export CAIRO_LIBS=${HOME}/usr/local/lib > export...

Fitting my data to a Weibull model
Marcio · Aug 31, 2011 · r-help

Thanks for the answers. Indeed, I wrote wrong in my examples the variables x and y I meant to say > y <- c(1,7,14,25,29,30) > x <- c(1,2,3,4,10,20) Thanks -- View this message...

selecting n smallest values from a Raster
Marcio Pupin Mello · Nov 11, 2013 · r-sig-geo

Dear list, I have a RasterLayer (raster package) and want to select "n" smallest values from it (values and coordinates). I figured out that the which.min function in the raster package give me the coordinate of the smallest value...

Autocorrelation values? How to extract?
dnz.marcio · Jan 9, 2012 · r-help

Hi Anna, I think you use acf() function to calculate the variable autocorrelation. I'd do: ac <- acf(y, lag.max = 100)$acf Here, you use $acf, then you can extract the values only. Best regards, M?rcio Diniz PhD...

for cycle with uncontinuous numbers
Marcio Resende · Sep 26, 2009 · r-help

Hi nice people, I would like to do a for cycle but i wish it to assume only the numers 50, 100, 200, 300, 900 and 2343 I tried to do something like x <- c(50,100,200,300,900...

Time unit in ts() and arima() functions
Jose-Marcio Martins da Cruz · Feb 12, 2011 · r-help

Thanks for the hint. Helped a lot Gabor Grothendieck wrote: > On Sat, Feb 12, 2011 at 7:48 AM, Jose-Marcio Martins da Cruz > > Functions which work with ts typically assume that a full cycle is > represented by 1 unit...

package
Marcio Pupin Mello · Apr 7, 2011 · r-help

See http://cran.opensourceresources.org/web/packages/index.html -- Marcio Pupin Mello Survey Engineer Ph.D student in Remote Sensing National Institute for Space Research (INPE) - Brazil Laboratory of Remote Sensing in Agriculture and Forestry (LAF) www.dsr.inpe.br...

Dimnames of array inside loop
Márcio Resende · Mar 18, 2010 · r-help

I read the post http://n4.nabble.com/Error-setting-rowname-if-rowname-currently-NULL-td794579.html#a794579 where it says that the problem is that dimnames(acuracia) is Null ->equivalent to rownames(fred) is NULL (in the post) Then...

is.integer() (PR#6984)
Márcio de Medeiros Ribeiro · Jun 16, 2004 · r-devel

Hello! I'm not sure if is it a BUG or not... I'm using R 1.9.0, and I used the command below: > is.integer(9) [1] FALSE R manual contains this words about the is.integer() function...

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