Dear Gafar Matanmi Oyeyemi,
Re:
> I am trying to read a csv file using the code;
> contol <- read.csv("RBS.csv")
> This is the error message I got;
> Error in file(file, "r") : unable to open connection
> In addition: Warning message:
> In file(file, "r") :
> cannot open file 'RBS.csv', reason '
Dear Rees Morrison,
Re:
(...)
>
> What additional code would create a table output, with the function name in
> the left column, sorted alphabetically within a pattern, and the pattern of
> the function in the column to the right. Users could then sort by those
> patterns, rename some to su
Dear Rees Morrison,
Re:
> Franklin, I am very impressed. I ran your code and am amazed at the output.
> I want to use it in my efforts to figure out which are the most widely used
> functions, so that I can concentrate on understanding those basics reasonably
> well.
>
> May I ask you tw
On 04 Apr 2013, at 07:34 , ivo welch wrote:
> every time I read the R release notes for the next release, I see many
> functions that I had forgotten about and many functions that I never knew
> existed to begin with. (who knew there were bibtex facilities in R?
> obviously, everyone except me.)
Dear lejeczek,
Re:
> hi everybody
>
> I wonder if there is a simple way, but not simple would be
> ok too,
> to customize info/welcome page at session start time?
>
> what I'd like to do is to put together simple short howto /
> dos & don'ts page for users,
> I'm thinking it would be great if
Dear Neuwirth Erich,
Re:
On 16 Mar 2013, at 19:18 , Neuwirth Erich wrote:
> When I run this code fragment
>
> x <- (0:100)/100
> y <- x^2
> plot(x,y,type="l",xlab=expression(x),ylab=expression(f(x)==x^2),
> main="Quadratfunktion")
>
> the exponent on the y-axis label is mutilated.
> How can
Dear Fabrice Tourre,
Re:
> John Kane,
>
> Thanks. It makes some of sense. But it seems not exactly what I want.
> I just remember it need using mtext and adjust margin. I saw such of
> example long time ago, but I have forgotten it.
(etc...)
Maybe this is what you're after?
Fiddled a bi
Dear Janesh,
Re:
> Dear Franklin Bretschneider,
>
> Thank you so much for your reply and explanation about the filter using the
> stats and signal package.
>
> I decided to opt the filter method in signal package. I have a simple
> question about the cut off frequency here.
>
> I have 30
Dear Janesh Devkota,
Sorry, I forgot an edit.
The last command should read:
yfiltered = signal:::filter(myfilter, y) # apply filter
Best wishes,
Franklin Bretschneider
--
Dept Biologie
Kruytgebouw W711
Padualaan 8
3584 CH Utrecht
The Netherlands
_
Dear Janesh Devkota,
Re:
>
> Hello R users,
>
> I am trying to use R to do the low pass filter analysis for the tidal data.
> I am a novice in R and so far been doing only simple stuffs on R. I found a
> package called signal but couldn't find the proper tutorial for the low
> pass filter.
>
On 30 Dec 2012, at 12:22 , Siddhant Gupta wrote:
> I have installed R on my machine.
>
> Can anyone now suggest to me the best book/e-book from where I can learn
> the R language most efficiently?
>
> Thanks in advance
>
> --
> Siddhant Gupta
> III Year
> Department of Biotechnology
> IIT Roo
Dear R people,
In typing names of functions (built in or from a package) I often guess wrong,
and have to look the name up.
In other words, I don't understand the logic in naming functions (if there is
any):
- most names are plain, lower case: cos, plot, sapply, t, toupper,
unserializ
On 26 Sep 2012, at 16:11 , Silvano Cesar da Costa wrote:
> Hi,
>
> I have 35 data files for reading. I would like get a program for
> performing reading of 35 files at once.
> All are of the type: Dados1.raw, Dados2.raw and so on.
>
> If the files have the same number of columns, I can read wit
Dear Ajay Ohri,
Re:
> Dear List,
>
> Say I can use getwd() and setwd() to change my working directory. How can I
> read in all the files within that directory using command line (like a ls()
> but for the path specified)
>
I use this function,
# functions
getFolder <- function(pat)
{
Dear Jonas Stein,
You may add a line defining a large margin to harbour the legend,
such as:
par(mai=c(0.5, 0.5, 0.5, 1.8)) # enlarged right margin
plot(1:10)
legend("right", legend=c("one", "two"), inset=-0.2, xpd=NA)
Kind regards,
Franklin Bretschneider
--
Dept
Dear Hélène Genet,
Re:
> Dear all,
>
> I need to do the same procedure on several files. But I don't know how to
> refer to the file name.
> Here is an example of what I am trying to do.
>
> List of files: file1(A,B,C, D1...Dn), file2(A,B,C,E1,...,En),
> file3(A,B,C,F1,...,Fn)
>
> Procedure
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