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To whom it may help, I am new to R. I have been tring to have a lattice plot in two strip levels: 4 stations in 2 years. I type in: histogram(~Raw.no10$Width|Raw.no10$Station*Raw.no10...

To whom it may concern, I have tried to plot some numbers against time with the time on the X-axis shown as "Jan", "Feb", etc. I used the following commands: Raw<-structure(list(Date = structure(c(6L, 7L, 2L...

Thank you Duncan, I am new to R. Could you please tell me how to download the latticeExtra package to get stationx time conditioning? I am terribly sorry that I have read 3-4 R books for dummies but I...

Sorry all,?My mistake!? The?missing parts are?as follows:?Raw$Date1<-as.Date(Raw$Date,"%d/%m") culr<-ifelse(Raw$Year=="Y2002","Year 2002","Year 2014") library(lattice)?Many thanks.? ?With best regards,Christine Jim Lemon <drjimlemon at gmail...

Thank you very much to Both Sarah and Michael, Your responses are deeply appreciated. TxT I have omitted the reinstatement of the data source as follows: library(lattice) histogram(~Width|Station*Year, data=Raw.no10, layout=c(4,2),nin...

Thanks, Duncan,?I am confused by the function(x,y, ...) and panel.xyplot(x,y,...).? Is this a must to put in "..."??I knew this may be a stupid question.? I am sorry.?Christine Duncan Mackay <dulcalma at bigpond.com...

Dear All, I have an embarssing question, I want to put a black line as a rim on the grey symbol in the xyplot, to no avail. . I thought it was easy, by changing the pch code from 16 to...

Thanks Mr. Turner,?This puzzles me.? Why do we come out with different axis labels with the same command?? Is this because of my R version or my computer??Regards,Christine Rolf Turner <r.turner at auckland.ac.nz> ? 2015...

Thank you Duncan, I have tried the scales function. It ends up with 2015-09-15, which is acceptable. It is far much better than "09 15" shown on the axis. The problem is the data were obtained in different...

Dear All, I have tried to plot graphs of one row of four figures for each station. In each graph, black points indicate data in the year of 2002, denoted as Y2002, whereas grey points indicate data in the year...

Dear all, I want to draw a line at DI=1 across all four graphs in the xy plot, I have used panel.abline, but I failed to do so, does any one has an idea of what has went...