search for: tradenam

Displaying 20 results from an estimated 70 matches for "tradenam".

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2010 Aug 02
3
FAX Options
Hi, Is FAXing with Asterisk a practical option ? Or is it better just to use a plain fax connected to an FXS and just switch with Asterisk. I specifically wanted to know if there was any experience using just the fax scanner to send faxes and receive them via asterisk and the to e-mail. My idea was to take my old fax connect it to an FXS port and send faxes with the fax machine (using the fax
2008 May 30
4
Request: Documentation of formulae
...unding the above example explains the notation, nor could I find it in Dalgaard's book, nor in Maindonald and Braun. This seems too nice a feature to keep hidden in plain sight. -- Mike Prager, NOAA, Beaufort, NC * Opinions expressed are personal and not represented otherwise. * Any use of tradenames does not constitute a NOAA endorsement.
2007 Jan 24
4
Text position in Traditional Graphics
...e window gets larger. It seems this can be done with grid graphics, but although I plan to learn grid, I am hoping that for now, I can do this work with traditional graphics. Thanks! -- Mike Prager, NOAA, Beaufort, NC * Opinions expressed are personal and not represented otherwise. * Any use of tradenames does not constitute a NOAA endorsement.
2008 Dec 31
3
Plotmath with values?
...istent function "value" usable in plotmath expressions to produce the value of its argument, as plot(1:3, 1:3, main = ~ a == value(aa)) How can this be done? THANKS! -- Mike Prager, NOAA, Beaufort, NC * Opinions expressed are personal and not represented otherwise. * Any use of tradenames does not constitute a NOAA endorsement.
2007 Mar 16
1
Rownames are always character?
...esult). I am using elements of the returned vector to index the matrix. e.g., nams <- rownames(mymat) for (thisnam in nams) { myvec <- mymat[thisnam, ] # ... more code ... } -- Mike Prager, NOAA, Beaufort, NC * Opinions expressed are personal and not represented otherwise. * Any use of tradenames does not constitute a NOAA endorsement.
2008 Jul 18
3
Change font-face in title
Dear List, Is there a possibility to change the font-face for a part of the title of a plot? For example I have the following... plot(nirs, type="l", xlab="Wellenl?nge [nm]", col="darkslategray", main = "Spektrum Deschampsia caespitosa") ...and I would like to change the part of the title-string "Deschampsia caespitosa" to italics? Is
2008 Nov 24
4
Replace NaN with zero
I need help with replacing NaN with zero (the value '0') in my dataset. The reason is that I can't get it to graph because of the NaN in the dataset. I have tried: data[is.nan(data)] <- 0 that others have suggested in the help archives but this does nothing so I am not sure what I am doing wrong. Thanks in advance for your help. [[alternative HTML version deleted]]
2007 Jan 26
2
strange behaviour with equality after simple subtraction
hello, today while trying to extract data from a list for subsequent analysis, i stumbled upon this funny behavior on my system: > x<-c(0.1,0.9) > 1-x[2] [1] 0.1 > x[1] [1] 0.1 > x[1]==1-x[2] [1] FALSE > x[1]>1-x[2] [1] TRUE > x<-c(0.3,0.7) > x[1] [1] 0.3 > x[2] [1] 0.7 > 1-x[2] [1] 0.3 > x[1]==1-x[2] [1] FALSE but: >
2008 Nov 03
1
IWLS vs direct ML estimation
Hi, I am thinking about IWLS vs ML estimation. When I use glm() for a 2-parameter distribution (e.g., Weibull), I can otain the MLE of scale parameter given shape parameter through IWLS. Because this scale parameter usually converges to the MLE. In this point, I am wondering: i) can you say that the direct MLE, which is obtained by maximizing a likelihood function, is equalvant to the indirect
2006 Dec 14
5
Better way to change the name of a column in a dataframe?
Hello R users -- If I have a dataframe such as the following, named "frame" with the columns intended to be named col1 through col6, > frame col1 col2 cmlo3 col4 col5 col6 [1,] 3 10 2 6 5 7 [2,] 6 8 4 10 7 1 [3,] 7 5 1 3 1 8 [4,] 10 6 5 4 9 2 and I want to correct or otherwise change the
2007 Jul 05
4
Me again, about the horrible documentation of tcltk
How on Earth can I know what are the arguments of any of the functions of the tcl/tk package? I tried hard to find, using all search engines available, looking deep into keywords of R, python's tkinter and tcl/tk, but nowhere I found anything remotely similar to a help. For example, what are the possible arguments to tkgetOpenFile? I know that this works: library(tcltk) filename <-
2009 Jan 09
3
Programming Question (setting ylim generally)
library(StreamMetabolism) day <- (structure(c(10.08, 10.08, 10.05, 10.03, 10, 9.98, 9.96, 9.95, 9.95, 9.96, 9.96, 9.98, 10.01, 10.05, 10.06, 10.09, 10.11, 10.11, 10.13, 10.13, 10.15, 10.15, 10.13, 10.14, 10.11, 10.13, 10.14, 10.13, 10.12, 10.13, 10.14, 10.16, 10.18, 10.19, 10.23, 10.27, 10.33, 10.37, 10.45, 10.57, 10.6, 10.66, 10.73, 10.77, 10.84, 10.86, 10.87, 10.94, 10.98, 11.01, 11.05,
2007 Apr 23
2
summary and min max
Hi, I came across a case where there's a discrepancy between minimum and maximum values reported by 'summary' and the 'min' and 'max' functions: ---<---------------cut here---------------start-------------->--- R> str(tt) num [1:1397] 1952 1970 1976 1967 1946 ... R> summary(tt) Min. 1st Qu. Median Mean 3rd Qu. Max. 1920 1960 1970
2007 Nov 28
2
[OT] putting URLs in Latex
Hi R Gurus! This is definitely off topic, but I thought I'd try: what is the way to put in url's into a Latex file, please? I know that you start with a \newcommand statement, with some kind of argument that will change, but I'm not sure how to set it up, please. thanks, Edna Bell
2008 Mar 28
1
background color in scatterplots
Dear R community, I have a scatterplot with multiple vertical ablines. I wish to color each interval between two ablines in a different color... Could you please indicate me how to do this efficiently? Thank you! Georg. ******************** Georg Ehret Johns Hopkins Baltimore [[alternative HTML version deleted]]
2008 Aug 18
2
graphsheet
Hello, I am trying to convert the following command from SPLUS to R: graphsheet(pages = TRUE) Does anyone have an idea what is the equivalent in R? Thanks -- View this message in context: http://www.nabble.com/graphsheet-tp19026010p19026010.html Sent from the R help mailing list archive at Nabble.com.
2009 Feb 20
3
3D or 4D plot
I have data on a regular grid in the format: x y z data. I would like to be able to plot them in 3d kind of like a volume or a mesh with colors. Is that possible in R and how? Thanks [[alternative HTML version deleted]]
2009 Jun 12
3
replacing zeros by NAs
something like ... > x<-c(1,2,3,0,5,6,0) > is.na(x[x==0])<-T > x [1] 1 2 3 NA 5 6 NA ~~~~~~~~~~~~~~~~ Robert Kinley ~~~~~~~~~~~~~~~~ [[alternative HTML version deleted]]
2007 Sep 21
2
text formatting
Dear all, Does R have any functions for C/Fortran style text formatting when a number needs to be output right-justified in a fixed length field? say '%2d %3d %5.3f' or like python .rjust(n) and .zfill(n) I can do it paste(), but it is very clumsy. Thank you very much Stephen
2008 Sep 18
2
Writing greek letters and subscripts in graph
Dear R-users, I would like to write Greek letters followed by subscripts in a graph (on the X-axis and in a legend). I would appreciate any help. thank you, delphine courvoisier ************************************ Delphine Courvoisier Clinical Epidemiology Division University of Geneva Hospital +4122 37 29029