Thanks a million Michael! Works perfectly! Really appreciate it!
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Hello,
I would like to use modFit and modCost from the package FME to find
the optimal initial time t0 of a process. For simplicity, the process
is either "off" (value 0) or "on" (value h). So I have a data vector
with some zeros followed by some h's, e.g.
> c(0,0,0,2,2,2,2,2,2,2)
[1] 0 0 0 2 2
No, it was just on my desktop (and on a network drive, and in a temp
folder on my c drive).
There have been some new policies put into place at work though, and
perhaps that includes more / some monitoring software, but I don't
know.
Sent from my iPhone
On Dec 7, 2011, at 4:11 PM, peter dalgaard
Hello. I am trying to remove from my dataframe, those rows in which the first
7 columns are duplicated even if subsequent columns make those rows unique.
df<-data.frame(id=rep(c('amy','bob','joe') , each=5),
pet1=sample(LETTERS[1:3],15, replace=T),
pet2=sample(LETTERS[1:3],15, replace=T),
I've created an SVM in R using the kernlab package, however it's running
incredibly slow (20,000 predictions takes ~45 seconds on win64 R distribution).
CPU is running at 25% and RAM utilization is a mere 17% ... it's not a hardware
bottleneck. Similar calculations using data mining algorithms i
Hi folks~
As yet I've been unable to determine how to expand the distance between the
tick marks and tick labels in perspective plots. None of the 'par' setting
appear to be applicable to this (including mfg), and placing multiple plots
per page results in a bit obscurity, with the tick values ove
And for tableGrob, you can see some very basic functionality by typing
library(gridExtra)
example(tableGrob)
Michael
On Wed, Dec 7, 2011 at 11:58 PM, Gabor Grothendieck
wrote:
> On Wed, Dec 7, 2011 at 11:42 PM, Michael wrote:
>> Do you have an example...? Thanks a lot!
>
> See this video:
> ht
On Wed, Dec 7, 2011 at 11:42 PM, Michael wrote:
> Do you have an example...? Thanks a lot!
See this video:
http://www.woopid.com/video/1388/Format-as-Table
--
Statistics & Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com
Do you have an example...? Thanks a lot!
On Wed, Dec 7, 2011 at 9:55 PM, Rainer Schuermann wrote:
> > ... or perhaps some other CRAN package has already gone in
> > this direction.
>
> The tableGrob function in the gridExtra package probably is one of them.
>
>
> Original-Nachricht
Hi David,
Sorry it sounds vague.
Here is my current code, which gives the distribution of family size
at US county level. You will see on a US map family size distribution
represented by different colors.
Now if i have another variable income, which has 3 categories(<50k,
50k-80k,>80k).
Thank you for solving my problem, it worked out beautifully.
This was exactly what I was looking for, the ggplot2 package keeps
impressing me.
Thanks,
Eric
On Wed, Dec 7, 2011 at 6:01 AM, Hadley Wickham wrote:
> On Wed, Dec 7, 2011 at 4:02 AM, Eric Fail wrote:
>> Dear list,
>>
>> I have been
> ... or perhaps some other CRAN package has already gone in
> this direction.
The tableGrob function in the gridExtra package probably is one of them.
Original-Nachricht
> Datum: Wed, 7 Dec 2011 19:29:54 -0500
> Von: Gabor Grothendieck
> An: Duncan Murdoch
> CC: r-help , Jan
You could use quantile() to create the breakpoints
> x <- c(47677, 47602, 47678, 47905, 47909, 47906, 47605, 47673, 47607)
> cutX <- cut(x, breaks=quantile(x, (0:3)/3), include.lowest=TRUE)
> cutX
[1] (4.77e+04,4.78e+04] [4.76e+04,4.77e+04] (4.77e+04,4.78e+04]
(4.78e+04,4.79e+04]
[5] (4.
Dear R People:
I have the following data:
> ail.df[,1]
[1] 47677 47602 47678 47905 47909 47906 47605 47673 47607
> cut(ail.df[,1],breaks=3)
[1] (4.76e+04,4.77e+04] (4.76e+04,4.77e+04] (4.76e+04,4.77e+04]
[4] (4.78e+04,4.79e+04] (4.78e+04,4.79e+04] (4.78e+04,4.79e+04]
[7] (4.76e+04,4.77e+04] (4.76
On Dec 7, 2011 4:44 PM, "Erin Ryan" wrote:
>
> I am trying to specify a mixed model for my research, but I can't quite
get
> it to work. I've spent several weeks looking thru various online sources
to
> no avail. I can't find an example of someone trying to do precisely what
I'm
> trying to do. I'
The two plots are in two PDF files, and I said I cheated via LaTeX,
i.e. nothing but putting two \includegraphics{} commands in the same
paragraph.
Regards,
Yihui
--
Yihui Xie
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
subscribe to R-hpc.
and check out these:
https://github.com/armstrtw/rzmq
https://github.com/armstrtw/AWS.tools
https://github.com/armstrtw/deathstar
and this:
http://code.google.com/p/segue/
If you're willing to work, you can probably get deathstar to work
using a local windows box and remote l
Before rewriting in C, especially if you are new at it, have you
profiled (Rprof) your function to see the time is being spent? Are
you using dataframe or matrices; there is a big speed different
between them when accessing data. So profile your code, see where the
time is spent and then decide w
On Dec 7, 2011, at 6:12 PM, bby2...@columbia.edu wrote:
Hi, I just started playing with county FIPS feature in maps package
which allows geospatial visualization of variables on US county
level. Pretty cool.
Got code?
I did some search but couldn't find answer to this question--how can
Hello,
I have the following code
asTheEconomist(bwplot(ver~quans,data=z,cex=0.5,subset=abs(quans)<1.1,scales=list(x=list(tick.num=20,cex=0.55,alternating=3))
,xscale.components = xscale.components.CF
,main=list('FOOO"',cex=0.8)))
The xscale.components displays the exponent of the
On Wed, Dec 7, 2011 at 5:58 PM, Duncan Murdoch wrote:
> On 11-12-07 5:43 PM, Gabor Grothendieck wrote:
>>
>> On Wed, Dec 7, 2011 at 5:26 PM, Richard M. Heiberger
>> wrote:
>>>
>>> Michael,
>>>
>>> that is a challenge.
>>>
>>> I accept it and suggest that it be a contest on the R-help list.
>>>
>>
I've lost track of the changes you've done to your
code and your original code was not runnable. However,
I noticed it used the line
myplotlist[nCount]=tt
where myplotlist was a list. Try changing that to
myplotlist[[nCount]] <- tt
(the '=' is acceptable but the the '[' is wrong).
I made tha
Hello there,
I recently wrote some code to perform pairwise correlations between all
samples in a large dataset. So we are talking about performing pairwise
correlations between 400K vectors. Since R has a very rich library of
functions, it was very easy to code this in R. However, R was probably
Still the same problem - in the final aggregated plots, all the titles
are diffrent(which is good), but the curve shapes are the same...
How could this happen?
Is this a bug?
On 12/7/11, Tengfei Yin wrote:
> library(gridExtra)
> ?grid.arrange
>
> I found this function convenient to me, it could
Very surprisingly in the generated multi-plot-on-the-same-page, the
titles of the sub-plots are different... but their contents are the
same(ie. the plotted curves are the same)...
How could this happen?
Any thoughts?
On 12/7/11, Yihui Xie wrote:
> This is another frequently asked question abou
library(gridExtra)
?grid.arrange
I found this function convenient to me, it could arrange multiple ggplot
object on the same view window
p1 <- qplot(...)
p2 <- qplot(...)
grid.arrange(p1, p2, ..., nrow = 2)
different from your design, but for the same purpose I guess.
cheers
Tengfei
On We
I also did (inside the for loop):
if (nCount==1) p1=tt
if (nCount==2) p2=tt
if (nCount==3) p3=tt
if (nCount==4) p4=tt
if (nCount==5) p5=tt
if (nCount==6) p6=tt
...
and then after the loop:
windows()
my.multiplot(p1, p2, p3, p4, p5, p6, cols=3)
A
This is another frequently asked question about ggplot2, but I don't
know. What I can tell you is, if you use Sweave, you probably can
consider the knitr package, which enables you to put any plots on one
"page" (yes, I'm cheating via LaTeX); see Figure 1 in the manual:
https://github.com/downloads
Hi, I just started playing with county FIPS feature in maps package
which allows geospatial visualization of variables on US county level.
Pretty cool.
I did some search but couldn't find answer to this question--how can I
map more than 2 variables on US map? For example, you can map by the
Thanks a lot!
Now I can see the individual plot, but still not the
originally-desired multi-plot-on-one-page?
Any thoughts? Thanks again!
On 12/7/11, Yihui Xie wrote:
> This is probably one of the most frequently asked questions. The
> answer is to print() the objects. See R FAQ 7.22.
>
> http:
So I don't know what you are trying to do with your function (and I
might have incidentally messed it up), but within certainly does add
the desired column:
WaterData <- structure(list(Site = structure(c(3L, 3L, 3L, 3L, 3L,
3L), .Label = c("BV",
"CB", "KP", "LA", "MR", "PIE"), class = "factor"), T
Hello,
I'm working with the gam function and due to the amount of data I am
working with it is taking a long time to run. I looked at the tips to get
it to run faster, but none have acceptable side effects. That is the real
problem.
I have accepted that gam will run a long time. I will be running
On 11-12-07 5:43 PM, Gabor Grothendieck wrote:
On Wed, Dec 7, 2011 at 5:26 PM, Richard M. Heiberger wrote:
Michael,
that is a challenge.
I accept it and suggest that it be a contest on the R-help list.
Please post a pdf file showing some (more than one) tables that you think
look better in E
Thank you Michael,
indeed, my bad, I get so deep in trying to solve the problem that forget to try
the most basic help first.
Best regards,
Giovanni
On Dec 7, 2011, at 11:20 PM, R. Michael Weylandt wrote:
> ??"cumulative sum" would almost certainly lead you to cumsum with only
> a modicum of
On Wed, Dec 7, 2011 at 5:26 PM, Richard M. Heiberger wrote:
> Michael,
>
> that is a challenge.
>
> I accept it and suggest that it be a contest on the R-help list.
>
> Please post a pdf file showing some (more than one) tables that you think
> look better in Excel than in LaTeX.
> I,and probably
Glad to help!
There are definitely enough colors, but they aren't all assigned
numbers automatically: to see a list of built in ones, try colors()
You can always use a character string to specify a color as well --
but I think the easiest thing to do might be to use one of the palette
functions l
Would anyone be able to help me out with the following (or at the least a
reference covering the technique (using R) that I require)?;
I have a list of events (A, B, C, D), their start date/time and their
duration.
I also have a time series of a level which is generally maintained at
around 90% h
Thank you sire. It worked fine.
I was using the parameter in the hist(...) function. I now use it with par
and it works perfectly.
Regards,
Phil
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This is probably one of the most frequently asked questions. The
answer is to print() the objects. See R FAQ 7.22.
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-lattice_002ftrellis-graphics-not-work_003f
Regards,
Yihui
--
Yihui Xie
Phone: 515-294-2465 Web: http://yihui.name
Department of S
forgot to attach the data set
http://r.789695.n4.nabble.com/file/n4170695/WaterData.txt WaterData.txt
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___
Hi all,
I have dataframe that was created from the fusion of two dataframes. Both
spanned over the same time intervall but contained different information.
When I put them together, the info overlapped since there is no holes in the
time interval of one of the dataframe. Here is an example where t
On Dec 07, 2011 at 10:20pm Michael Friendly asked:
> How to scale arrows to approximately fill a plot region?
Michael,
Following Uwe...If you want code that does it then look at what Daniel
Chessel did in package ade4:
##
> scatter.dudi
function (x, xax = 1, yax = 2, clab.row = 0.75, clab.col =
Thanks to everyone for continued assistance with this problem. I realize
that I had not included enough information, hopefully I have done so here.
I attached a dput output of a sample of the data titled 'WaterData' (and str
output below). Below are dput outputs of the function I am trying to ge
Some updates:
I noticed that INSTALL.win actually contains some instructions for
installing on Windows (initially I thought it was a configuration file)
Following those directions (and with some help)
1. Unzipped the package into the R library
2. Added a file called local.config with my in
I am trying to specify a mixed model for my research, but I can't quite get
it to work. I've spent several weeks looking thru various online sources to
no avail. I can't find an example of someone trying to do precisely what I'm
trying to do. I'm hoping some smart member of this mailing list may be
Sorry about that, new to posting here! Your code was extremely helpful, and
tweaking it a bit gave me the output I was looking for:
plot( rep(1:12, 17), pox, col = rep(1:17, each = 12), xaxt = "n",
ylab="Reported Cases",xlab =
"Months", pch = 20, main="Monthly Trends of Chickenpox")
axis(1, at = 1
Thank you, Michael.
This message and attachments are subject to a disclaimer.
Please refer to www.it.up.ac.za/documentation/governance/disclaimer/ for full
details.
>>> "R. Michael Weylandt" 2011/12/07 09:27:38 PM
>>> >>>
" I'm not creating a sector'
Exactly, but your code
I found that if I run each "qplot" manually it would plot out something...
but if I put it into the loop,
it just doesn't work at all - sometimes it refused to plot anything...
On 12/7/11, Michael wrote:
> If I put a "windows()" in front of the qplot command in the above code
> and simply wante
If I put a "windows()" in front of the qplot command in the above code
and simply wanted to have each plot graphed on different pages...
Six graph windows opened but none of them had any content... they are
all blank...
What's the problem?
Thx
On 12/7/11, Michael wrote:
> Hi all,
>
> I am st
Could you show us a few screenshots of what you believe are
"good-looking Excel 2010 tables"? (e.g. via imgur.com) Sorry I do not
have Excel 2010.
I feel this post is more like a matter of style, so it is likely to be
a personal matter of taste. Anyway, I'd like to see what is a
beautiful table in
Michael,
that is a challenge.
I accept it and suggest that it be a contest on the R-help list.
Please post a pdf file showing some (more than one) tables that you think
look better in Excel than in LaTeX.
I,and probably some others, will send our versions of the tables.
I think a new email thre
??"cumulative sum" would almost certainly lead you to cumsum with only
a modicum of effort
Michael
On Wed, Dec 7, 2011 at 5:13 PM, Giovanni Azua wrote:
> Hello,
>
> I have a data frame that looks like this (containing interarrival times):
>
>> str(df)
> 'data.frame': 18233 obs. of 1 variable:
Thanks Liviu.
I actually knew Latex... so it's not a problem for me.
But honestly Latex tables cannot compete with Excel 2010 tables in
looks... the latter are for business users and for managers...
I am looking for a fast/convenient way to generate those tables... Thanks!
On 12/7/11, Liviu And
Hi all,
I am stuck at ploting multiple graphs on one page. I don't why it doesn't work.
All the 6 plots are either exactly the same, or they simply don't plot
at all. I made sure that in each iteration the "datasub" and
"factorsub" are different ...
Could you please help me?
Thanks a lot!
I di
Hello,
I have a data frame that looks like this (containing interarrival times):
> str(df)
'data.frame': 18233 obs. of 1 variable:
$ Interarrival: int 135 806 117 4 14 1 9 104 169 0 ...
> head(df)
Interarrival
1 135
2 806
3 117
44
5 14
6
On Dec 7, 2011, at 22:37 , R. Michael Weylandt wrote:
> R 2.13.2 on Mac OS X 10.5.8 takes about 1.8s to read the file
> verbatim: system.time(read.table("test2.txt"))
About 2.3s with 2.14 on a 1.86 GHz MacBook Air 10.6.8.
Gene, are you by any chance storing the file in a heavily virus-scanned
Or see "mergeSeries" in package 'tis'.
--
Jeff
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained,
If you can wait a day or two, the next version (1.18) of the 'tis' package that
I will put on CRAN very soon has a function called "tierChart" that does
what you want with a 'tis' series.
--
Jeff
__
R-help@r-project.org mailing list
https://stat.ethz.c
R 2.13.2 on Mac OS X 10.5.8 takes about 1.8s to read the file
verbatim: system.time(read.table("test2.txt"))
Michael
2011/12/7 Gene Leynes :
> Peter,
>
> You're quite right; it's nearly impossible to make progress without a
> working example.
>
> I created an ** extremely simplified ** example fo
I have had better luck with the XLConnect package.
On Wed, Dec 7, 2011 at 3:45 PM, R. Michael Weylandt
wrote:
> And did you try giving more memory to the JVM as suggested above? I'd
> imagine that if you have the same problem and the same error, you
> would expect to get the same advice directed
On Wed, Dec 7, 2011 at 7:43 PM, Janko Thyson
wrote:
> I like knitr. IMHO Yihui really came up with a killer package there:
> http://yihui.github.com/knitr/
>
If we're talking about nice, I'll chip in for LyX. It has support for
Sweave, and will soon support knitr. This eliminates (most of) the
bur
And did you try giving more memory to the JVM as suggested above? I'd
imagine that if you have the same problem and the same error, you
would expect to get the same advice directed at the same solution.
Otherwise, I'd personally plug the XLConnect package over xlsx. I
switched to it recently and h
Often when someone wants lines (axes) in R plots to be thicker or thinner it is
because they are producing the plots at the wrong size, then changing the size
of the plot in some other program (like MSword) and the lines do not look as
nice. If this is your case, then the better approach is to
I'd do it like this:
nums = 10:30
OutList <- vector("list", length(nums)) # The key is that you need to
return in a list: your loop iterations were all operating on the same
object OutMat and accessing different elements thereof instead of
creating new objects
for(cn in seq_along(nums)) OutList[
Sarah Goslee might want to chime in, but using odfWeave and appropriate
LibreOffice templates, you can generate beautifully formatted tables,
possibly in the style you wish, in LibreOffice, as well as add R figures.
The R2wd package (which has a proprietary component) will also generate
tables
If I calculate factor scores with princomp() I don't get the same factor
scores using eigen() method.
fctscr1 <- princomp(USArrests, cor=T)$scores
fctscr2 <- scale(as.matrix(USArrests)) %*% eigen(cor(USArrests))$vectors
identical(fctscr1,fctscr2) # results in FALSE
The values are close but
If you know the index letters are unique.
df <- data.frame(indx = LETTERS[1:7], levels = sample(7))
ind1 <- which(df$indx == "A")
ind2 <- which(df$indx == "B")
df[ind1:ind2, ]
Michael
On Wed, Dec 7, 2011 at 6:23 AM, RaoulD wrote:
> Hi,
>
> I need help with selecting a set of rows from a colum
Emma,
If you haven't spent much time on the r-help forums, please do read the
posting guide.
You need to provide reproducible examples for us to help you.
We don't know anything about your data...
what is event.details, (if you can't provide the data often ?str will do)
since I don't know what
So create a checkpoint...
-myfile.R-
checkpoint.file <- "checkpoint_appname.RData"
if (!file.exists(checkpoint.file) {
## Do compute intensive processing...
{
my.seed <- 1234
ans <- long.comp( my.seed)
}
objects2save <-
Thanks a lot Duncan!
I did some home-work and found out that in terms of table looks, it's
neater to generate Excel 2010 style colorful tables, not the Latex
style plain/math-geek tables...
Therefore, a report generator would hopefully generate Excel 2010
style tables, plus R plots, etc.
Any tho
On 07.12.2011 18:52, Michael Friendly wrote:
In a variety of graphic applications, I plot some data, together with
arrows representing variables
or linear transformations of variables as vectors in the same space, as
in a biplot.
In my applications, the scale of the arrows is arbitrary -- all
With any sort of reproducible report, you'll have to 'manually place' all of
the tables and figures at least once. If done well, however, you'll only have
to ever do it once.
I'm not an Sweave expert (yet, regrettably), but using lazyWeave, you could
generate a customized ANOVA table using t
Dear Gene,
Thanks a lot for your kindness.
> isp <- data.frame(begin=c(1,5,6,15,31,51,102), end=c(7,9,13,21,49,52,109))
> isp
> ints = apply(isp, 1, function(x)seq(x[1],x[2]))
> ints
> ints = do.call(c, ints)
> ints
> ## option to fix if the regions are overlapping
> ## and you don't want overlap
On 07/12/2011 1:14 PM, Michael wrote:
Hi all,
I am looking for recommendations/pointers about best report generator you
think that are currently available?
i.e. the package that can help turn console output into nice-looking neat
report to send to bosses?
You might find the latex() command in
On 07/12/2011 12:24 PM, Aidan Corcoran wrote:
Hi Duncan,
thanks for your help. Unfortunately
texi2dvi("onepager", pdf = TRUE, texi2dvi = "pdflatex")
seems to run into the same issue. I searched the documentation as you
suggested (http://docs.miktex.org/2.9/manual/pdftex.html) and also
check
On 07.12.2011 20:15, Jeffrey Fuerte wrote:
Hello,
I am trying to ask the user for which column their data is in, and then use
this information in a function. So far I have:
data<- read.csv(file.choose(), header=TRUE)
col<- (winDialogString("Which column contains your data?",""))
and I want
On 07.12.2011 17:51, GINGINS Simon wrote:
Dear R-helpers,
I've produced boxplots for a publication but I have a visual problem that I don't mamage
to fix. For visual reasons, I reduced the line width with "lwd=0.5". It works
nicely for all the lines (frame of the plot, boxes, notches and med
On 07.12.2011 16:13, senplanet wrote:
Hello,
I am new in R. I have problem to plot raster plot.
My data file consists 24 columns and approximately 18000 rows.
I would like to create some kind of hovmuller plot.
so I did:
r<- raster("test", package="raster")
but it automatically uses columns fo
Possibly not the absolutely most efficient answer, but this is probably an
answer nonetheless
(David, hope I'm not encouraging bad behavior by replying.)
isp <- data.frame(begin=c(1,5,6,15,31,51,102), end=c(7,9,13,21,49,52,109))
isp
ints = apply(isp, 1, function(x)seq(x[1],x[2]))
ints
ints = do.ca
You should probably read some of the intro to R
documents, as this is a critical component of using
R.
On Wed, Dec 7, 2011 at 7:06 AM, John Visagie wrote:
> Dear All,
>
> I am having a very basic error, but somehow do not know how to resolve it.
> I've read a dataset in .csv into R with two col
plot.xts()
chartSeries() if you are using financial data?
It's going to depend on your (unstated) form of time series, but
generally R isn't set up for interactive graphics. (chartSeries being
the only time-series specific exception I know; you can also do Rgl
and Rggobi stuff with a little bit o
On Wed, Dec 7, 2011 at 6:52 AM, bcdc wrote:
> Hi all,
>
> I'm trying to read a data set into R, but the file is messy, so I have to do
> it partially. The whole data is in a .txt file, and the values are separated
> by a space. So far ok. The problem is that in this file, not all the lines
> have
On Wed, Dec 7, 2011 at 1:50 PM, Michael wrote:
> Thanks a lot!
>
> Typically the console output will be something like this:
>
> Analysis of Variance Table
>
> Response: as.double(my.delta)
> Df Sum Sq Mean Sq F value Pr(>F)
> my.factor 1 0 0.005 2e-04 0.988
> Residuals 1
Hello,
I am trying to ask the user for which column their data is in, and then use
this information in a function. So far I have:
data <- read.csv(file.choose(), header=TRUE)
col <- (winDialogString("Which column contains your data?",""))
and I want to be able to reference such as:
meas <- dat
Duncan:
Indeed, adding the function names to the NAMESPACE file (in the form:
export(functionName)) solved the problem,
and the args() function displays the function argument lists.
Thanks,
Rick Reeves
On 12/5/2011 2:49 PM, Duncan Murdoch wrote:
On 11-12-05 3:04 PM, Rick Reeves wrote:
> Gree
" I'm not creating a sector'
Exactly, but your code (sector$exports) tells R to "find a variable
called sector and then look inside of it for something called
exports". It never bothers with the second part because it can't
execute the first because it can't find anything called sector (as the
err
Hello,
I'm working with some left censored survival data using accelerated failure
time models. I am interested in fitting different distributions to the data
but seem to be getting the same results from the model fit using survreg
regardless of the assumed distribution.
These two codes seem to
On 07.12.2011 15:30, Filoche wrote:
Hi everyone.
I have an histogram like this one:
http://imageshack.us/photo/my-images/442/dfsdfsdj.jpg/
I would like to remove the extra space under the histogram so it "touch" the
x axis. Is it possible? Here's my code.
See ?par and its argument yaxs.
I have the same problem and same Java error.
> sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-pc-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United
States.1252LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
On 07.12.2011 13:06, John Visagie wrote:
Dear All,
I am having a very basic error, but somehow do not know how to resolve it. I've read a
dataset in .csv into R with two columns - sector, export. When trying to plot the data
it says "sector not found" This is the formula.
SouthAfrica<-
Hi all,
I'm trying to read a data set into R, but the file is messy, so I have to do
it partially. The whole data is in a .txt file, and the values are separated
by a space. So far ok. The problem is that in this file, not all the lines
have the same number of elements, and the reading stops. And
You never create a "sector" object inR so it can't be found. Perhaps you meant
hist(SouthAfrica$exports)
Michael
On Dec 7, 2011, at 7:06 AM, "John Visagie" wrote:
> Dear All,
>
> I am having a very basic error, but somehow do not know how to resolve it.
> I've read a dataset in .csv into
Hi everyone.
I have an histogram like this one:
http://imageshack.us/photo/my-images/442/dfsdfsdj.jpg/
I would like to remove the extra space under the histogram so it "touch" the
x axis. Is it possible? Here's my code.
hist(X, freq = F, col = 'gray', axes = FALSE)
abline(v = cyano_euk_min, col
Hi all,
I am looking for a nice time series grapher/viewer in R ... with the
feature of scrolling, zooming, etc.
Hopefully it could be of the quality at the
report-generation-and-sending-to-boss level...
Could anybody please give me some recommendations/pointers?
Thanks a lot!
g(x)=1+1/x-log(x)
g(x)=0 => f(x)=g(x)+x=x
I want to solve this problem(x) by "fucntional iteration" method
plz...
--
View this message in context:
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Sent from the R help mailing list archive at Nabble.com.
___
Hi,
Can anyone help sort out the problem with the following script - I am a R
newbie and I am self taught.
obs.all = c()
for(i in 1:386){
if (n.sim[i]>0){
obs = (1:133429)[event.details[,2] == i]
obs.all = c(obs.all, sample(obs[obs < n.sim[i]], size = n.sim[i],
Hi,
I need help with selecting a set of rows from a column in a dataset, that
matches a string criteria - start and end. The dataset is :
List|Index 10
ABC 20
DEF 10
GHI 50
JKL40
MNO
Dear R-helpers,
I've produced boxplots for a publication but I have a visual problem that I
don't mamage to fix. For visual reasons, I reduced the line width with
"lwd=0.5". It works nicely for all the lines (frame of the plot, boxes, notches
and medians) exept for the axis line. Thus the two a
Hello everyone,
Newbie here (both in terms of R, and in my knowledge of statistics). I need
to run LDA and PLSA on a set of data that I have. While I have managed to
find a package for LDA, I have not been able to find anything for PLSA.
There is a package for LSA, but I am not sure whether I can
Hi, this might be basic but can't get it to work and it is hampering my R
usage:
#the loop is checking variance of rows, and cutting out rows with
var>numVec[i]
#I define outMat as object names I want to output to (does this make sense?
how else
#can I define sequential numbered output?)
#numVec i
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