Re: [R] x axis labelling

2014-07-01 Thread Duncan Mackay
ncan Duncan Mackay Department of Agronomy and Soil Science University of New England Armidale NSW 2351 Email: home: mac...@northnet.com.au -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Michael Millar Sent: Wednesday, 2 July 2014 03:

Re: [R] x axis labelling

2014-07-01 Thread Jim Lemon
On Tue, 1 Jul 2014 06:41:52 PM Michael Millar wrote: > Hi, > > I am new to R and am trying to create a graph with Time(24hr) along the x > axis. Rather than start at 01.00, I wanted to start at 14.00. > > I tried to use the axis(side=1, at=c( )) function but it continues to put > then in numeri

Re: [R] x axis labelling

2014-07-01 Thread Michael Peng
Did you add xaxt = "n" in the plot function? Try the following: plot(x,y, xaxt = "n") axis(1, at = c(14, 20),labels = c("14h", "20h") ) 2014-07-01 12:41 GMT-05:00 Michael Millar : > Hi, > > I am new to R and am trying to create a graph with Time(24hr) along the x > axis. Rather than start at 01

[R] x axis labelling

2014-07-01 Thread Michael Millar
Hi, I am new to R and am trying to create a graph with Time(24hr) along the x axis. Rather than start at 01.00, I wanted to start at 14.00. I tried to use the axis(side=1, at=c( )) function but it continues to put then in numeric order. Is there another way I can add labels to the x axis? Tha

Re: [R] x-axis labelling

2013-02-04 Thread David Winsemius
On Feb 4, 2013, at 4:00 AM, Alfredo Tello wrote: > Hi Dave, > > Thanks for your reply. I can't reproduce the last line of code your code. The > ifelse argument throws back an error saying it was not used. Did you look at your graphics window? On my machine the plot you asked for was created b

Re: [R] x-axis labelling

2013-02-04 Thread Alfredo Tello
Hi Dave, Thanks for your reply. I can't reproduce the last line of code your code. The ifelse argument throws back an error saying it was not used. A On Fri, Feb 1, 2013 at 10:56 PM, David Winsemius wrote: > > On Feb 1, 2013, at 9:30 AM, Alfredo Tello wrote: > > Hi Folks! >> >> I have a quest

Re: [R] x-axis labelling

2013-02-01 Thread David Winsemius
On Feb 1, 2013, at 9:30 AM, Alfredo Tello wrote: Hi Folks! I have a question regarding an issue on which I´ve read a few threads but can´t resolve --> Labelling every other tick mark on the x-axis using factors. Here´s an example: Why not: db<-data.frame(date=as.factor(c(1:50)),var=rnorm

[R] x-axis labelling

2013-02-01 Thread Alfredo Tello
Hi Folks! I have a question regarding an issue on which I´ve read a few threads but can´t resolve --> Labelling every other tick mark on the x-axis using factors. Here´s an example: db<-data.frame(date=as.factor(c(1:50)),var=rnorm(50)) barplot(db$var,names.arg=levels(db$date),las=2,cex.axis=0.8,c