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35 results for “from:Jo Frabetti”

How to use 'prcomp' with CLUSPLOT?
Jo Frabetti · Nov 3, 2011 · r-help

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How to use 'prcomp' with CLUSPLOT?
Jo Frabetti · Nov 3, 2011 · r-help

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Evaluating content of command line arguments
Jo Frabetti · May 1, 2009 · r-help

On 2009-April-30 , at 22:28 , Gabor Grothendieck wrote: > Check out the getopt package. Thanks! That's what I need. JiHO --- http://jo.irisson.free.fr/

How to negate %in%
Jo Frabetti · May 25, 2009 · r-sig-geo

On 2009-May-25 , at 15:34 , Jim Burke wrote: > Everyone's suggestions work. There are lots > of roads to solutions in R. This is wonderful! There's even more. In the package Hmisc, there is a %nin% command that...

Cream Text Editor
Jo Frabetti · May 23, 2009 · r-help

On 2009-May-23 , at 20:16 , Jakson Alves de Aquino wrote: > Just a note: there is no need of <Esc> before <F9>. Almost all key > bindings work in insert, normal and visual modes. Well, without switching to the non...

Converting Matrix into List - problem (urgent)
Jo Frabetti · Mar 22, 2009 · r-help

On 2009-March-22 , at 12:26 , Nidhi Kohli wrote: > I want to remove the Column name and Row name from the above output. > Any help on this will be greatly appreciated (I'm open to any other > alternative way...

Merge data frames but prefer values in on
Jo Frabetti · Sep 14, 2009 · r-help

On 2009-September-11 , at 13:55 , wrote: > Maybe: > > do.call(rbind, lapply(with(xy <- rbind(x, y), split(xy, list(a, b), > drop = TRUE)), tail, 1)) > > On Fri, Sep 11, 2009 at 3:45 AM, jo <jo.lists at...

Merge data frames but prefer values in one
Jo Frabetti · Sep 10, 2009 · r-help

Thanks for the post-processing ideas. But is there any way to do that in one step? On Thu, Sep 10, 2009 at 7:20 PM, Henrique Dallazuanna <wwwhsd at gmail.com> wrote: > > Try this: > > xy <- merge(x, y, by...

Class htest with non-numeric p-values
Jo Frabetti · Apr 20, 2011 · r-help

Hi everyone, For some tests, tables of critical values are readily available while the algorithm to compute those critical values is not. In such cases, only a range for the p-value can be evaluated (e.g. 0.05 < p...

How to use 'prcomp' with CLUSPLOT?
Jo Frabetti · Nov 4, 2011 · r-help

Hello Michael, Thank you for replying to my post! That was an interesting solution - good to know, but I am now getting a different error: /Error in if (length(clus) != n) stop("The clustering vector is of incorrect length") : argument...

Plot and Boxplot in the same graph
Jo Frabetti · Mar 21, 2009 · r-help

On 2009-March-20 , at 23:02 , johnhj wrote: > Is it possible, to use the plot() funktion and the boxplot() funktion > together ? > I will plot a simple graph and additionally to the graph on certain > places > boxplots. I have imagined...

Comparing spatial distributions - permutation test implementation
Jo Frabetti · May 21, 2009 · r-help

On 2009-May-21 , at 05:40 , Marcelino de la Cruz wrote: > Jose M. Blanco-Moreno an myself have implemented Syrjala's test in > the ecespa package. As a matter of fact, Jose M. has implemented a > Frotran version of...

Comparing spatial distributions - permutation test implementation
Jo Frabetti · May 21, 2009 · r-sig-geo

On 2009-May-21 , at 05:40 , Marcelino de la Cruz wrote: > Jose M. Blanco-Moreno an myself have implemented Syrjala's test in > the ecespa package. As a matter of fact, Jose M. has implemented a > Frotran version of...

plotting two variables with a third used for color
Jo Frabetti · Mar 21, 2009 · r-help

On 2009-March-20 , at 16:23 , David Winsemius wrote: > On Mar 20, 2009, at 3:55 PM, Altaweel, Mark R. wrote: > >> I have a problem where I have two columns of data that I can simply >> plot using: >> >> plot...

quartz() and dpi
Jo Frabetti · Jan 28, 2010 · r-help

> As far as I can tell the Cairo device (CairoPNG) doesn't respect the > size either. It looks like your best option is to switch between pdf() > and png(type="cairo") using a wrapper like ggplot2::ggsave. Using a wrapper...

Evaluating content of command line arguments
Jo Frabetti · Apr 30, 2009 · r-help

Hello everyone, I am writing an R script which will be provided with command line arguments by a shell script. I read them with commandArgs() but I have an issue to make that fool proof. For example, with test.R...

'require' equivalent for local functions
Jo Frabetti · Mar 23, 2009 · r-help

Thanks very much to everyone. I think I will use a combination of both techniques. On 2009-March-22 , at 20:08 , Duncan Murdoch wrote: > That's pretty hard to make bulletproof. Why not just put those > functions in a...

read.table or read.csv without row index?
Jo Frabetti · May 5, 2010 · r-help

> I tried as.matrix but it did not help. as.matrix() won't work because a matrix requires everything in it to be of the same type (number, character, logical etc.). You do not have only numbers in your data...

Converting Matrix into List - problem (urgent)
Jo Frabetti · Mar 22, 2009 · r-help

On 2009-March-22 , at 13:06 , Nidhi Kohli wrote: > I'm reading this file into a variable named congeneric (see my code) > and now trying to pick up first 20 values and need these 20 values > in a list...

quartz() and dpi
Jo Frabetti · Jan 27, 2010 · r-help

Hello all, I am using quartz (on OS X obviously) to produce PDFs and PNGs from my plots, for later inclusion in LaTeX. I am typically using something like: plot(0) dev.print(quartz, file="foo.pdf", width=5, height...

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