search for: lathouri

Dear all, I am ploting two boxplot of two chemical variables using the format boxplot(Alkalinity, logAlkalinity, log="y", col=c("lightblue"), lwd=0.6, boxwex=0.3) However when I plot like this, the distance between the two boxplots is very big and as well the distance of each boxplot from the plot area, left and right. How can I minimise that distance between the boxplots and

...with(DF, plot(DATE,pH)) Until here it works fine, but I have the graph plotting only the points. What I want is to have a line (join these points) so to have a time plot. I have tried different commands such as lines(DATE,pH) or with(DF, lines(DATE,pH) but nothing works. What can I do? Yours Lathouri Maria [[alternative HTML version deleted]]

...at after the second command, there is an error in plot.new( ): figure margins too large. Is there a way to overcome this and put all my variables in a same diagram? I tried with less number of variables, but I had the same warning. Thank you very much for your time and help. Kind regards Maria Lathouri [[alternative HTML version deleted]]

Dear all,? I am really sorry for this. I have attached the script and a .csv file with an example.? Hope this will help. Many thanks,Maria ???? 11:53 ?.?. ???????, 20 ????????? 2017, ?/? Duncan Murdoch <murdoch.duncan at gmail.com> ??????: On 20/11/2017 6:38 AM, Maria Lathouri via R-help wrote: >? Dear all > I know that it is a very simple question but it seems that I cannot change the colour in the bars. > I have the following dataframe: > A ? ? ? ? ? ? ? ?? B ? ? ? ? ? ? ? ? C ? ? ? ? ? D ? ? ? ?? E ? ? ? ? ? ? ? ? ?? F ? ? ? ? ? ? ? ? ?? G ? ? ? ? ? ? ? ?0...

Dear all, My name is Maria Lathouri and I am currently doing a PhD at Imperial College of London about time series of environmental variables in surface waters. I am trying to do some time plots with R but it seems that it is not working. The problem is that the time is not regular, for example, a small dataset can be seen below: Da...

On 20/11/2017 7:09 AM, Maria Lathouri wrote: > Dear all, > > I am really sorry for this. I have attached the script and a .csv file > with an example. The problem is that you have dat as a matrix with only one row. barplot() applies the colours to the rows of dat; since you have only one row, everything ends up blue. Yo...

Dear all, I need to plot an cumulative distribution plot of a variable and then to fit a distribution to that, probably a weibull or lognormal. I have plotted the ecdf as > plot(ecdf(x)) but I haven't managed to fit the distribution. I have as well attached the data. I would appreciate if you could help me on that. Thank you. Kind regards Maria -------------- next part --------------

...? ? ? ? 5 Cl? ? ? ? ? ? ? ? ? ? ? ? 1? ? ? ? ? ? ? ? ? 3? ? ? ? ? ? ? ? 4" , header=TRUE, row.names="Component") likert(t(hellisheidi), ReferenceZero=.5, ? ? ? xlab="X-lab", ylab="Y-lab", main="Stacked bar chart") > On May 2, 2023, at 15:23, Maria Lathouri via R-help <r-help at r-project.org> wrote: > > Dear all, > I am trying to plot the following table in stacked barplot in percentages and also horizontal. > Component? ? ? Sample 1? ? ? Sample 2? ? ? Sample 3CaO? ? ? ? ? ? ? ? ? ? 45? ? ? ? ? ? ? ? 52? ? ? ? ? ? ? ? 48SiO2? ? ?...

Hi I would like to display the trendline and the R-square value in a xy scatter in R. For example if I want to plot f vs g I add the trendline using the commands below >library(quantreg) >plot(f,g) >abline(rq(g~f)) however I don't know how to display the R2 in the graph. Thank you in advance. Kind regards Maria [[alternative HTML version deleted]]

Dear all I am doing some plots in R. I want to have as label in y-axis Temperature (oC). I have used ylab=expression(paste({Temperature} ^o*C)) but what I get is TemperatureoC. How can I have a space between Temperature and the units and also the units to be in brackets? Many thanks Maria [[alternative HTML version deleted]]

...;example.csv" nor "Date" . Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Sep 11, 2017 at 2:38 PM, Maria Lathouri <mlathouri at yahoo.gr> wrote: > Dear Bert and all, > > I am really sorry. This is the full code: > > dat<-read.csv("example.csv") > attach(dat) > > sdate<-as.Date(Date, format="%Y-%m-%d") > > #change the colour of the strip background...

...t try something like ylim = c(-5,80)? ? Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Sep 11, 2017 at 12:33 PM, Maria Lathouri via R-help <r-help at r-project.org> wrote: Dear all I am trying to make a plot in xyplot lattice by groups. I would like to show "0" in y axis but I don't want to be aligned with the x axis. I want to be a little bit above. I have tried many options but I don't get what I...

Dear all I am trying to do a multiple pairwise comparison test with Tukey-Kramer test as I have unequal sample sizes and variance. I have downloaded the DTK package from CRAN website in my computer for Windows, however I have difficulties in installing it in R. I have unzipped the compressed file in my computer and then I open R, I try to install the package through File - Source R code - DTK

On 20/11/2017 6:38 AM, Maria Lathouri via R-help wrote: > Dear all > I know that it is a very simple question but it seems that I cannot change the colour in the bars. > I have the following dataframe: > A ? ? ? ? ? ? ? ?? B ? ? ? ? ? ? ? ? C ? ? ? ? ? D ? ? ? ?? E ? ? ? ? ? ? ? ? ?? F ? ? ? ? ? ? ? ? ?? G ? ? ? ? ? ? ? ?...

...5 Cl 1 3 4" , header=TRUE, row.names="Component") likert(t(hellisheidi), ReferenceZero=.5, xlab="X-lab", ylab="Y-lab", main="Stacked bar chart") > On May 2, 2023, at 15:23, Maria Lathouri via R-help <r-help at r-project.org> wrote: > > Dear all, > I am trying to plot the following table in stacked barplot in percentages and also horizontal. > Component Sample 1 Sample 2 Sample 3CaO 45 52 48SiO2...

Dear all, I want to make a plot where I can specify the range of y axis. I am using the interaction.plot command and because the values of y axis are from 2 to 500, I am using a logarithmic scale. >interaction.plot(speclong$Date,speclong$time2,speclong$outcome,xaxt="n",type="l",pch=20,xlab="", log="y", ylab="Concentration

Dear Maria The file you attached to your first e-mail did come through but I think some people on the list must have missed it. Michael On 12/09/2017 12:54, Maria Lathouri via R-help wrote: > Dear all, > Thank you very much for the help. ylim=c(-5, 80) worked. > Regarding the reproducible example, I used dput () and saved the file as txt. It is not the first time that I used this way and normally it works. Because when I try to attach a .csv file with the da...

Dear all I know that it is a very simple question but it seems that I cannot change the colour in the bars. I have the following dataframe:? A ? ? ? ? ? ? ? ?? B ? ? ? ? ? ? ? ? C ? ? ? ? ? D ? ? ? ?? E ? ? ? ? ? ? ? ? ?? F ? ? ? ? ? ? ? ? ?? G ? ? ? ? ? ? ? ?0.0.24 ? ? ? ?? 152460 ? ? ? ? 474 ? ? ? 5.5 ? ? ?? 612000 ? ? ? ? ? 59061000 ? ? ? 1540313 and here is the script:

...s you have upper and lower levels of Zn you may want to look at ?panel.polygon? Regards Duncan Duncan Mackay Department of Agronomy and Soil Science University of New England Armidale NSW 2350 -----Original Message----- From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Maria Lathouri via R-help Sent: Tuesday, 12 September 2017 05:33 To: R-help Mailing List Subject: [R] show 0 at y axis in xyplot lattice Dear all I am trying to make a plot in xyplot lattice by groups. I would like to show "0" in y axis but I don't want to be aligned with the x axis. I want to be a...

...t try something like ylim = c(-5,80) ? Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Sep 11, 2017 at 12:33 PM, Maria Lathouri via R-help < r-help at r-project.org> wrote: > Dear all > I am trying to make a plot in xyplot lattice by groups. I would like to > show "0" in y axis but I don't want to be aligned with the x axis. I want > to be a little bit above. > I have tried many options b...