Displaying 20 results from an estimated 2000 matches similar to: "special characters in linux using dev.print"
2007 May 21
2
Merge (PR#9699)
Full_Name: Edward McNeil
Version: 2.5.0
OS: Windows XP
Submission from: (NULL) (203.170.234.5)
This is a new bug introduced to R2.5.0.
Scenario: If one of the data frames to merge contains two variables that have
the same name, then the data in first variable (of the same name) is copied to
the second variable in the resulting merged data frame.
In R2.4.1, the second variable name is
2007 Jun 14
1
blotched y-axis text in plot function
Hi List,
I have recently upgraded to opensuse10.2 and R 2.5 (compiled from
source). Now, whenever I use plot the y-axis and labels are black
blotches while x-axis and labels are fine.
Using demo(graphics) this occurs with plot/boxplot/hist/pairs/coplot but
not in the pie graphs and in the "The level of Interest in R" plot,
which uses axis to define the y-axis.
I presume this has to
2006 Nov 27
2
[R-sig-Geo] plot() and Jpeg() increase font size and resolution
Thanks to Edzer and Roger,
I can now plot with increased font sizes. However, jpeg still does not
reproduce these, nor does it show up in high quality. What I would like
to do is produce some highresolution jpegs.
Any help would be appreciated
Thanx
Herry
R2.4 on Mandriva 10.2 linux.
Dr Alexander Herr
Spatial and statistical analyst
CSIRO, Sustainable Ecosystems
Davies Laboratory,
University
2003 Sep 11
1
Is there any MFC-R2 implementation for asterisk?
The last thing that I read about it was:
Steve Underwood [steveu@coppice.org] wrote on Sep 3:
>> Is E&M designed to work with the E1 driver code? I think probably not. I
>> had to fix some things to get proper access to the CAS signaling bits
>> when I implemented MFC/R2...
So, apparently he implemented it.
I was trying to contact Steve, but he isn't answering me.
Does
2007 Jul 06
3
?replace characters within vector data
Hi List,
I want replace characters within a vector. Outside R I could use sed,
but I'd like to automate it in R. For example
vectorx
xxxyyz
xxxyyza
xxxyyzzb
I want to change to:
vectorx
aaayyz
aaayyza
aaayyzzb
The obvious replace command only deals with whole data entries?
Any hints would be appreciated.
Thanks
Herry
2007 May 18
1
error: GLX extension missing on server
Hi List,
when loading library(rgl) I get error "RGL: GLX extension missing on
server". I have Mesa and xgl installed, but xgl info sais its an highly
experimental code. Does this mean I shouldn't bother for a while with
opengl or are there alternatives?
Any help appreciated
Thanx
Herry
R 2.4.1 on x86_64 opensuse 10.2
Dr Alexander Herr - Herry
Spatial and statistical analyst
2004 Apr 29
1
R-crash using read.shape (maptools)
Hi List,
I am trying to read a large shapefile (~37,000 polys) using read.shape [winxp, 1gig ram, dellbox). I receive the following error:
AppName: rgui.exe AppVer: 1.90.30412.0 ModName: maptools.dll
ModVer: 1.90.30412.0 Offset: 0000309d
The getinfo.shape returns info, and the shapefile is readable in arcmap.
Any ideas on how to overcome this?
Thanks Herry
2006 Nov 24
2
plot() and Jpeg() increase font size and resolution
Dear list,
I am having troubles increasing the fontize when plotting a
variogram{gstat} and its model (vgm) with plot and using jpeg(). Also
the resolution in the jpeg call does not work. I am using R2.4 on
Mandriva 10.2 linux.
I can change fontsize with cex.axis in a normal plot, so I presume it
has to do with plotting the variogram model. Any help on how to increase
the font size and
2006 Mar 20
2
Special characters: plus/minus
Hi R people!
:-)
I am printing a table of percentages (P) and their 95% confidence
interval half-widths (CI).
I would like to
(i) create a character string of P and CI that has the plus/minus
character to the left of CI, then
(ii) use write.csv to save that file with the P, CI and the special
plus/minus character.
I poured over the r-help archives and did not find advice on this. That
2005 Aug 30
1
Font Encodings --- some work, some don't
Dear R wizards: I believe some more font encoding info. some of the
font encodings work, others do not: IsoLatin1, MacRoman, WinAnsi, and
PDFDoc seem fine. AdobeStd, AdobeSym, ISOLatin2, ISOLatin9, and
TeXtext seem broken, in that the resulting output file is silently
corrupt. The font encoding error does not appear in the postscript
device driver, and it works fine. It would be nice if
2003 Jan 13
2
summarizing dataframe
Hi Listers,
Surely, I just have a mental block and there is a more elegant way of
creating a summary count (other than extracing it from ftable). I''d like to
create a new data.frame containing counts of spell by loc ie have three
columns showing spell,loc,count. Below the data.frame...
Any help appreciated
Thanks Herry
spell loc
101 Parts 1
102 Overall 2
105 Parts 1
106
2018 Mar 06
0
raster time series statistics
Hi Herry,
This is probably due to a call to strptime (or similar). No, it
doesn't accept %Y-%m as a valid format. Maybe add a constant day to
all the dates as that will work:
dt<-list(ID=seq(1:24),month=rep(formatC(1:12,flag=0,width=2),2),
year=sort(rep(2016:2017,12)))
timelst<-paste(unlist(dt['year']),unlist(dt['month']),"01",sep="-")
2006 Dec 18
2
surface3d grid from xyz dataframe
Hi List,
I am trying to plot a grid with an overlayed height. I have a dataframe
with four variables:
x,y,gridvalue,height. The dataframe has 2.5mio observations (ie grid
points),
I assign colors through the gridvalue using map_color_gradient thus
producing:
x,y,gridvalue,height,gridcol as variables of the dataframe. The grid
dimensions are 1253 x 2001 (=2507253 data points).
My attempts with
2002 Dec 18
3
summary stats including NA's into new dataframe
List,
I am trying to extract summary statistics from a data frame with several
variables (and NAs) into a dataframe with the columns: Variablename (ie the
colnames of original data), mean, stdev, max, min, Valid N, Missing Values.
Extracting the statistics is straightforward using stack and aggregate.
However, I haven''t succeeded in obtaining the number of Missing Values. I
can extract
2007 Sep 19
4
fontsize in mosaic plot lables
Hi List,
I am trying unsucessfully to modify the fontsize of lables in mosaic:
require(vcd)
mosaic(Titanic, pop=FALSE,
labeling_args=list(rot_labels=c(bottom=90,top=90),
set_varnames = c(Sex = "Gender"),
gp_text=gpar(fontsize=20))) #can't get it to resize text
tab <- ifelse(Titanic < 6, NA, Titanic)
# it works for labeling_cells
labeling_cells(text = tab,
2007 May 31
1
Mac OS X crash bug?
Hi all,
I want to check if this is a bug for which I should file a report.
I am using R2.5.0 on OS X 10.4.9. When I invoke the data editor and
when I change the values of individual cells, it seems to work as
intended. However, when I try to delete/add a row/column, R.app
crashes. I've attached the crash log.
Best,
-Nathan
-------------- next part --------------
An embedded and
2007 Apr 05
1
data.frame backwards compatibility (PR#9601)
Full_Name: Victor Moreno
Version: R2.5.0
OS: windows
Submission from: (NULL) (68.40.63.169)
This may not be a bug, but seems not yet documented. Some data.frames created
with development version 2.5.0, when read in 2.4.1, show error:
Error in dim.data.frame(chip23) : negative length vectors are not allowed
A dump of the data.frame shows as last code:
, row.names = as.integer(c(NA, -7269)),
2018 Feb 15
3
using cat to log to file with sapply
Hi List,
I am trying to write unsuccessfully to a logfile with cat. Here my example code:
letters[1:5]->x
logf<-"test.txt"
cat('%%%%%%%%%%%%%%%%%%%%%%%%%%\n',file=logf)
catf<-function(x,...,logfile='log.txt', append=TRUE){ cat(x,'\n', file=logfile, append=append)}
testit<-function(x,...){
paste0('this is x: ',x)->y
return(y)
2018 Mar 05
4
raster time series statistics
Hi List,
The following code returns an "Error in as.POSIXlt.character(x, tz, ...) : character string is not in a standard unambiguous format"
require(raster)
require(rts)
require(stringi)
r <- raster(ncol=100, nrow=100)
values(r) <- runif(ncell(r))
list(ID=seq(1:24),month=rep(str_pad(1:12, pad = 0,width = 2 , "left"),2),year=sort(rep(2016:2017,12)))->dt
2013 Dec 02
2
plus/minus +/- in factor; not plotmath not expression
I want to put the "plus or minus" symbol into a character variable, so that this can be turned into a factor and be displayed in the "strip" of a faceted ggplot2 plot.
A very nice solution, thanks to Professor Ripley's post of Nov 16, 2008; 3:13pm, visible at http://r.789695.n4.nabble.com/Symbols-to-use-in-text-td874239.html and subsequently