Re: [R] Problem in graph plotting
Try this: plot(tp, dp, type = 'l', ylim = rev(range(dp, na.rm = TRUE))) On Wed, Sep 23, 2009 at 1:44 PM, FMH wrote: > Thank you for the code. I found that the coding does not work if there is an > NA in dp variable. For instance; > > # > dp <- c(1,4,NA,2,5,7,9,8,9,2) > tp <- 1:10 > plot(tp,dp, type= 'l',ylim=rev(range(dp))) > # > > If this is the case, how could we rewrite the coding? > > Thank you > Fir > > > > > - Original Message > From: jim holtman > To: FMH > Cc: r-help@r-project.org > Sent: Wednesday, September 23, 2009 1:04:21 PM > Subject: Re: [R] Problem in graph plotting > > try this: > > plot(tp,dp, type= 'l',ylim=rev(range(dp))) > > > On Wed, Sep 23, 2009 at 7:58 AM, FMH wrote: >> Dear All, >> >> Let: >> dp: depth of the river >> tp: temperature with respect to depth >> >> We can have a simple scatter plot, between depth as y-axis and temperature >> as x-axis, by using a plot function as shown below. >> >> # >> dp <- c(1,4,3,2,5,7,9,8,9,2) >> tp <- 1:10 >> plot(tp,dp, type= 'l') >> # >> >> Could someone advice me on the way to plot the same pair of observations, >> but with depth in descending order from the origin. Instead of depth, I >> tried to simply use rev(depth), but the result was bizarre. >> >> Thank you >> Fir >> >> >> >> >> __ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > > > -- > Jim Holtman > Cincinnati, OH > +1 513 646 9390 > > What is the problem that you are trying to solve? > > > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Problem in graph plotting
Try this, d <- na.omit(data.frame(tp,dp)) plot(d, t="l", ylim=rev(range(d$dp))) ?na.omit HTH, baptiste 2009/9/23 FMH : > Thank you for the code. I found that the coding does not work if there is an > NA in dp variable. For instance; > > # > dp <- c(1,4,NA,2,5,7,9,8,9,2) > tp <- 1:10 > plot(tp,dp, type= 'l',ylim=rev(range(dp))) > # > > If this is the case, how could we rewrite the coding? > > Thank you > Fir > > > > > - Original Message > From: jim holtman > To: FMH > Cc: r-help@r-project.org > Sent: Wednesday, September 23, 2009 1:04:21 PM > Subject: Re: [R] Problem in graph plotting > > try this: > > plot(tp,dp, type= 'l',ylim=rev(range(dp))) > > > On Wed, Sep 23, 2009 at 7:58 AM, FMH wrote: >> Dear All, >> >> Let: >> dp: depth of the river >> tp: temperature with respect to depth >> >> We can have a simple scatter plot, between depth as y-axis and temperature >> as x-axis, by using a plot function as shown below. >> >> # >> dp <- c(1,4,3,2,5,7,9,8,9,2) >> tp <- 1:10 >> plot(tp,dp, type= 'l') >> # >> >> Could someone advice me on the way to plot the same pair of observations, >> but with depth in descending order from the origin. Instead of depth, I >> tried to simply use rev(depth), but the result was bizarre. >> >> Thank you >> Fir >> >> >> >> >> __ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > > > -- > Jim Holtman > Cincinnati, OH > +1 513 646 9390 > > What is the problem that you are trying to solve? > > > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Problem in graph plotting
Thank you for the code. I found that the coding does not work if there is an NA in dp variable. For instance; # dp <- c(1,4,NA,2,5,7,9,8,9,2) tp <- 1:10 plot(tp,dp, type= 'l',ylim=rev(range(dp))) # If this is the case, how could we rewrite the coding? Thank you Fir - Original Message From: jim holtman To: FMH Cc: r-help@r-project.org Sent: Wednesday, September 23, 2009 1:04:21 PM Subject: Re: [R] Problem in graph plotting try this: plot(tp,dp, type= 'l',ylim=rev(range(dp))) On Wed, Sep 23, 2009 at 7:58 AM, FMH wrote: > Dear All, > > Let: > dp: depth of the river > tp: temperature with respect to depth > > We can have a simple scatter plot, between depth as y-axis and temperature as > x-axis, by using a plot function as shown below. > > # > dp <- c(1,4,3,2,5,7,9,8,9,2) > tp <- 1:10 > plot(tp,dp, type= 'l') > # > > Could someone advice me on the way to plot the same pair of observations, but > with depth in descending order from the origin. Instead of depth, I tried to > simply use rev(depth), but the result was bizarre. > > Thank you > Fir > > > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Problem in graph plotting
Hi, It's trivial with ggplot2, library(ggplot2) qplot(tp,dp, geom="line") + scale_y_reverse() HTH, baptiste 2009/9/23 David Winsemius : > > On Sep 23, 2009, at 7:58 AM, FMH wrote: > >> Dear All, >> >> Let: >> dp: depth of the river >> tp: temperature with respect to depth >> >> We can have a simple scatter plot, between depth as y-axis and temperature >> as x-axis, by using a plot function as shown below. >> >> # >> dp <- c(1,4,3,2,5,7,9,8,9,2) >> tp <- 1:10 >> plot(tp,dp, type= 'l') >> # > > Perhaps: > > dp <- c(1,4,3,2,5,7,9,8,9,2) > tp <- 1:10 > plot(tp, -dp, type= 'l') > >> >> Could someone advice me on the way to plot the same pair of observations, >> but with depth in descending order from the origin. Instead of depth, I >> tried to simply use rev(depth), but the result was bizarre. >> >> Thank you >> Fir >> > > > David Winsemius, MD > Heritage Laboratories > West Hartford, CT > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Problem in graph plotting
On 09/23/2009 09:58 PM, FMH wrote: Dear All, Let: dp: depth of the river tp: temperature with respect to depth We can have a simple scatter plot, between depth as y-axis and temperature as x-axis, by using a plot function as shown below. # dp<- c(1,4,3,2,5,7,9,8,9,2) tp<- 1:10 plot(tp,dp, type= 'l') # Could someone advice me on the way to plot the same pair of observations, but with depth in descending order from the origin. Instead of depth, I tried to simply use rev(depth), but the result was bizarre. Hi Fir, I think what you mean is this: depth.order<-order(dp) plot(dp[depth.order],tp[depth.order], main="Temperature by depth") This lines up your depths on the x axis in descending order and displays the associated temperatures on the y axis. Jim __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Problem in graph plotting
On Sep 23, 2009, at 7:58 AM, FMH wrote: Dear All, Let: dp: depth of the river tp: temperature with respect to depth We can have a simple scatter plot, between depth as y-axis and temperature as x-axis, by using a plot function as shown below. # dp <- c(1,4,3,2,5,7,9,8,9,2) tp <- 1:10 plot(tp,dp, type= 'l') # Perhaps: dp <- c(1,4,3,2,5,7,9,8,9,2) tp <- 1:10 plot(tp, -dp, type= 'l') Could someone advice me on the way to plot the same pair of observations, but with depth in descending order from the origin. Instead of depth, I tried to simply use rev(depth), but the result was bizarre. Thank you Fir David Winsemius, MD Heritage Laboratories West Hartford, CT __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Problem in graph plotting
try this: plot(tp,dp, type= 'l',ylim=rev(range(dp))) On Wed, Sep 23, 2009 at 7:58 AM, FMH wrote: > Dear All, > > Let: > dp: depth of the river > tp: temperature with respect to depth > > We can have a simple scatter plot, between depth as y-axis and temperature as > x-axis, by using a plot function as shown below. > > # > dp <- c(1,4,3,2,5,7,9,8,9,2) > tp <- 1:10 > plot(tp,dp, type= 'l') > # > > Could someone advice me on the way to plot the same pair of observations, but > with depth in descending order from the origin. Instead of depth, I tried to > simply use rev(depth), but the result was bizarre. > > Thank you > Fir > > > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Problem in graph plotting
Dear All, Let: dp: depth of the river tp: temperature with respect to depth We can have a simple scatter plot, between depth as y-axis and temperature as x-axis, by using a plot function as shown below. # dp <- c(1,4,3,2,5,7,9,8,9,2) tp <- 1:10 plot(tp,dp, type= 'l') # Could someone advice me on the way to plot the same pair of observations, but with depth in descending order from the origin. Instead of depth, I tried to simply use rev(depth), but the result was bizarre. Thank you Fir __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
