similar to: ugly in plotmath: frac(1, sqrt(...)) (PR#1101)

Displaying 20 results from an estimated 1000 matches similar to: "ugly in plotmath: frac(1, sqrt(...)) (PR#1101)"

2009 Apr 05
1
problem with lattice tiff or bitmap: character size and color
Hi all, I am trying to make tiff files of lattice plots at a resolution greater than 300 dpi required by a journal (PLoS ONE). I have tried both the tiff and bitmap functions. tiff keeps panel colors but reduces axes and tick labels so they are nearly invisible. bitmap maintains correct label size but only produces greyscale. Regular plots work fine with tiff; the problem is only with lattice
1999 Dec 08
1
plot math - segfault and "frac", "^" bug(s).. (PR#365)
MM> I've sent two bug reports that both haven't been forwarded to R-devel MM> and haven't should up at the jitterbug repository. MM> ?? MM> Martin Well, actually only one [the other went to R-core alone] Here it is : From: Martin Maechler <maechler@sophie> To: R-bugs Subject: plot math - segfault and "frac", "^" bug(s).. Date: 8
2024 Feb 02
1
gathering denominator under frac
Hi friends - I'm plotting a ratio of bicarbonates i ggplot2 and ylab(expression(paste(frac("additive BIC","true BIC")))) worked OK - but now I have been asked to put the chemistry instead - so I wrote ?ylab(expression(paste(frac("additive",HCO[3]^"-","true",HCO[3]^"-")))) - and frac saw that as additive = numerator and HCO3- =
1999 Dec 08
0
plot math - segfault and "frac", "^" bug(s).. (PR#368)
[this didn't go out at noon time during our e-mail storm...] In R versions 0.65, 0.90.0, and the current "pre-release", both on Linux and Solaris (the segfault at least) [with x11() , but most probably not device dependent]. The following shows it all : plot(1,type='n') ## Frac doesn't shrink properly... text(.7,1.3, expression( frac(7,4) == 1 *
1999 Dec 08
0
plot math - segfault and "frac", "^" bug(s).. (PR#367)
This is in R versions 0.65, 0.90.0, and the current "pre-release", both on Linux and Solaris [with x11() , but most probably not device dependent]. The following shows it all : plot(1,type='n') ## Frac doesn't shrink properly... text(.7,1.3, expression( frac(7,4) == 1 * frac(3,4)), cex=1) text(.7,1.2, expression( frac(7,4) == 1 * frac(3,4)), cex=3)
2024 Feb 02
1
gathering denominator under frac
?s 10:01 de 02/02/2024, Troels Ring escreveu: > Hi friends - I'm plotting a ratio of bicarbonates i ggplot2 and > > ylab(expression(paste(frac("additive BIC","true BIC")))) worked OK - but > now I have been asked to put the chemistry instead - so I wrote > >
2024 Feb 02
1
gathering denominator under frac
... or if I understand correctly, simply expression(frac(additive ~ HCO[3]^"-", true ~ HCO[3]^"-" ))) Cheers, Bert On Fri, Feb 2, 2024 at 3:06?AM Rui Barradas <ruipbarradas at sapo.pt> wrote: > ?s 10:01 de 02/02/2024, Troels Ring escreveu: > > Hi friends - I'm plotting a ratio of bicarbonates i ggplot2 and > > > >
2010 May 09
3
Plotting log-axis with the exponential base to a plot with the default logarithm base 10
Hello! I have a problem which I have tried to solve for several days now.. I have plottet a lineplot.CI in the library "sciplot", and I am trying to plot it with a logaritmic y-axis (with exponential base). The problem is that; when I type "log "y"", the axis transforms into the logaritmic of base 10. I wonder if someeone could tell me how to specify that I would
2005 Sep 12
2
barplot with multiple columns
I have a large dataset looking like this (as an example): doy<-c(178,179,180,181,182,183,184,185,186,187,188) s1<-c(0 , 0, 2.4 , 0 , 3.34 , 0 , 5.34 , 0 , 0 , 0 , 6.9) s2<-c(0 , 9.72, 0, 10.56 , 2.67 , 0 , 6.45 ,0 , 0 , 9, 3.6) dat<-cbind(doy,s1,s2) dat I need to make a barplot where the two time series s1 and s2 are plottet beside each other for each doy. How can I do that?
2013 Feb 09
3
help on plotting series with different x-axis values on a graph with one x-axis
Hi, I have run into this problem a couple of times now and hope you can help! If I want to plot mulitiple series with differing x-axis values (however, all in the same range) in 1 plot with one common axis R obstruses the plots. E.g. if I plot water content against time and I start with the sampler at 5 cm depth, it plots that one right. But the next depth, 15 cm, is measured at slightly
2012 Jun 08
3
Rose plot (like a windrose)
Dear R Gurus, I spent some time in looking for help but didn't find a way to do what I want. I do have a vector (in Degrees) containing of 360 elements, one element per degree on a circle. The data is dimensionless and in the range of -0.2 to 0.5. An Example: Wind Dir [degrees], Value 1, 0.1 2 , 0.3 3 , 0.01 .,. .,. 180,-0.01 181,-0.2 .,. .,. .,. 359,.0.3 360,.0.5 Now I want to have
2012 Aug 28
4
barchart with 3 Arguments
Hi @ all, I have a problem concerning the barplot (barchart lattice) of a dataframe. I work with the attached dataframe. When I try to plot this dataframe I only get two rows plottet. When I try to plot the whole dataframe, there is message, that it is 'height' must be a vector or a matrix. On the y-axis, the "amount_cattle" should be displayed and on the x-axis the
2008 Mar 05
1
queries about bitmap()
Hi, There are different types of tiff methods in bitmap(), which one should be used for publication-quality pictures ? '"tiffcrle"', '"tiffg3"', '"tiffg32d"', '"tiffg4"', '"tifflzw"', '"tiffpack"', '"tiff12nc"', '"tiff24nc"', Thanks [[alternative
2006 Mar 06
3
how to make plotmath expression work together with paste
Recent questions about using plotmath have renewed my interest in this question I want to have expressions take values of variables from the environment. I am able to use expressions, and I am able to use paste to put text and values of variables into plots. But the two things just won't work together. Here is some example code that shows what I mean. plot(NA,xlim=c(0,100),ylim=c(0,100))
2010 Jan 29
1
Plotmath: suprscript on scalable delimiter?
ComRades, How do you put a superscript on a scalable delimiter? I want to put 'b' as the power of the expression in the following plot: t <- 1:25 K <- 0.2 y <- ((1-exp(-K*t))/(1-exp(-K*t)*exp(K)))^3 plot(t,y,"l",main="K=0.2, b=3") text(15,5,expression(bgroup("(",frac(1-e^-Kt,1-e^-Kt*e^K),")"))) Plotmath examples in demo(plotmath) do not
2009 Feb 24
1
biplot.princomp - changing score labels
Dear R helpers, When producing a PCA biplot, vectors of environmental variables (as red arrows with labels) and scores of the observations (black labels (observation names)) are plotted by default. How can I change the graphical output? Let's say I would like that the scores are plottet only as symbols and not text. The only solution I found was this post in the help archive
2005 Jun 22
2
Subsetting across a frame for plotting
I have a huge frame holding holding model results for a number of locations and time series: > str(tonedata) `data.frame': 434 obs. of 339 variables: $ VALUE : int 101 104 105 106 111 118 119 121 122 123 ... $ COUNT : int 2443 184 1539 1016 132 1208 1580 654 864 560 ... $ AREA : num 6.11e+08 4.60e+07 3.85e+08 2.54e+08 3.30e+07 ... $ D1_1958 : num 470 446 452 457 407 ...
2009 Nov 26
1
Arrhenius Plot 2 with lattice
Hello, sorry for incomplete code... with this I read the file and calculate my stuff. I have a plenty of them 80-300K every 5 Kelvin. I start with 79K, 80K...300K test<-read.table("T300_both.txt",header=FALSE,sep="") RH2<-c(RH2,2.5e7*.32e-4/100e-6/5100*(test$V3[c(2)]-test$V3[c(1)]+test $V3[c(4)]-test$V3[c(3)])) n2<-c(n2,-1/(RH2[c(46)]*1.60217e-19))
2009 Jun 03
1
Would like to add this to example for plotmath. Can you help?
Greetings: I would like comments on this example and after fixing it up, I need help from someone who has access to insert this in R's help page for plotmath. I uploaded a drawing http://pj.freefaculty.org/R/Normal-2009.pdf that is created by the following code http://pj.freefaculty.org/R/Normal1_2009_plotmathExample.R This will be a good addition to the plotmath help page/example.
2008 Dec 31
3
Plotmath with values?
I hope to use the plotmath facility to print titles that mix math and values of R variables. The help for "plotmath" has an example, which after repeated reading, I find baffling. Likewise, I have read the help file for "substitute" (wqhich seems to be needed) without ever understanding what it does, other than being used in some magic incantations. I would like to do