Hello,
I have a data set that looks like this:
name G-ID test_id g-id g
1 00077464 C_068131 C_068131 OC_068131 -
2 00051728 C_044461 C_044461 OC_044461 -
3 00058738 C_050343 C_050343 OC_050343 -
4 00059239 C_050649 C_050649 OC_050649 -
5 00001761 C_000909 C_000909 OC_000909 -
6 00005119 C_002752 C_002752 OC_002752 -
locs sample_1 sample_2 value_1 value_2
1 37316550-37317847 N C 1.9268400 36.77590
2 27058468-27060176 N C 0.1817890 5.58835
3 4761739-4763268 N C 0.2309000
7.54035
4 14565311-14567393 N C 0.0294559
1.50886
5 38670994-38675694 N C 0.4678610
14.75560
6 48362804-48380794 N C 10.7258000
92.13150
In this dataset, sample_1 corresponds to value_1 and sample_2 corresponds to
value_2. How can I graph this in ggplot2's boxplot function? I am not quite
sure how to tell R that sample_1 and sample_2 columns correspond to value_1
and value_2 using ggplot2.
Can anyone shed some light on this?
Thanks.
--
View this message in context:
http://r.789695.n4.nabble.com/ggplot2-boxplot-help-tp4639187.html
Sent from the R help mailing list archive at Nabble.com.
Please use dput() to supply sample data.
I think this does something like what you want.
####===================================================###
ibrary(ggplot2)
library(reshape2)
dat1<-read.table(text="
sample_1 sample_2 value_1 value_2
N C 1.9268400 36.77590
N C 0.1817890 5.58835
N C 0.2309000 7.54035
N C 0.0294559 1.50886
N C 0.4678610 14.75560
N C 10.7258000 92.13150",
sep="",header=TRUE)
bb <- melt(dat1)
p <- ggplot(bb , aes(variable, value, fill =as.factor(value ) )) +
geom_bar(stat= "identity", position =
"dodge") +
scale_fill_discrete(name = "Fancy Title") +
scale_x_discrete(breaks=c("value_1",
"value_2"), labels=c("Sample 1", "Sample 2"))
p
##========================================================##
John Kane
Kingston ON Canada
> -----Original Message-----
> From: alexpadron1082 at gmail.com
> Sent: Sat, 4 Aug 2012 14:21:49 -0700 (PDT)
> To: r-help at r-project.org
> Subject: [R] ggplot2 boxplot help
>
> Hello,
>
> I have a data set that looks like this:
>
> name G-ID test_id g-id g
> 1 00077464 C_068131 C_068131 OC_068131 -
> 2 00051728 C_044461 C_044461 OC_044461 -
> 3 00058738 C_050343 C_050343 OC_050343 -
> 4 00059239 C_050649 C_050649 OC_050649 -
> 5 00001761 C_000909 C_000909 OC_000909 -
> 6 00005119 C_002752 C_002752 OC_002752 -
> locs sample_1 sample_2 value_1
> value_2
> 1 37316550-37317847 N C 1.9268400
> 36.77590
> 2 27058468-27060176 N C 0.1817890
> 5.58835
> 3 4761739-4763268 N C 0.2309000
> 7.54035
> 4 14565311-14567393 N C 0.0294559
> 1.50886
> 5 38670994-38675694 N C 0.4678610
> 14.75560
> 6 48362804-48380794 N C 10.7258000
> 92.13150
>
>
>
> In this dataset, sample_1 corresponds to value_1 and sample_2 corresponds
> to
> value_2. How can I graph this in ggplot2's boxplot function? I am not
> quite
> sure how to tell R that sample_1 and sample_2 columns correspond to
> value_1
> and value_2 using ggplot2.
>
> Can anyone shed some light on this?
>
> Thanks.
>
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/ggplot2-boxplot-help-tp4639187.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at 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.
____________________________________________________________
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Duh, I'm more dyslexic than usual obviously. John Kane Kingston ON Canada> -----Original Message----- > From: ruipbarradas at sapo.pt > Sent: Sun, 05 Aug 2012 17:07:38 +0100 > To: jrkrideau at inbox.com > Subject: Re: [R] ggplot2 boxplot help > > Hello, > > Wasn't it supposed to be a boxplot? > Anyway, the main problem seems to be a df format conversion prior to > plotting. > > dat2 <- data.frame(sample=rep(NA, 2*nrow(dat))) > dat2$sample <- with(dat1, c(as.character(sample_1), > as.character(sample_2))) > dat2$value <- with(dat1, c(value_1, value_2)) > dat2 > > qplot(sample, value, data=dat2, geom="boxplot") > > Hope this helps, > > Rui Barradas > > Em 05-08-2012 16:10, John Kane escreveu: >> Please use dput() to supply sample data. >> >> I think this does something like what you want. >> ####===================================================### >> ibrary(ggplot2) >> library(reshape2) >> >> dat1<-read.table(text=" >> sample_1 sample_2 value_1 value_2 >> N C 1.9268400 36.77590 >> N C 0.1817890 5.58835 >> N C 0.2309000 7.54035 >> N C 0.0294559 1.50886 >> N C 0.4678610 14.75560 >> N C 10.7258000 92.13150", >> sep="",header=TRUE) >> >> >> bb <- melt(dat1) >> >> p <- ggplot(bb , aes(variable, value, fill =as.factor(value ) )) + >> geom_bar(stat= "identity", position = "dodge") + >> scale_fill_discrete(name = "Fancy Title") + >> scale_x_discrete(breaks=c("value_1", "value_2"), >> labels=c("Sample 1", "Sample 2")) >> p >> ##========================================================## >> >> John Kane >> Kingston ON Canada >> >> >>> -----Original Message----- >>> From: alexpadron1082 at gmail.com >>> Sent: Sat, 4 Aug 2012 14:21:49 -0700 (PDT) >>> To: r-help at r-project.org >>> Subject: [R] ggplot2 boxplot help >>> >>> Hello, >>> >>> I have a data set that looks like this: >>> >>> name G-ID test_id g-id g >>> 1 00077464 C_068131 C_068131 OC_068131 - >>> 2 00051728 C_044461 C_044461 OC_044461 - >>> 3 00058738 C_050343 C_050343 OC_050343 - >>> 4 00059239 C_050649 C_050649 OC_050649 - >>> 5 00001761 C_000909 C_000909 OC_000909 - >>> 6 00005119 C_002752 C_002752 OC_002752 - >>> locs sample_1 sample_2 value_1 >>> value_2 >>> 1 37316550-37317847 N C 1.9268400 >>> 36.77590 >>> 2 27058468-27060176 N C 0.1817890 >>> 5.58835 >>> 3 4761739-4763268 N C 0.2309000 >>> 7.54035 >>> 4 14565311-14567393 N C 0.0294559 >>> 1.50886 >>> 5 38670994-38675694 N C 0.4678610 >>> 14.75560 >>> 6 48362804-48380794 N C 10.7258000 >>> 92.13150 >>> >>> >>> >>> In this dataset, sample_1 corresponds to value_1 and sample_2 >>> corresponds >>> to >>> value_2. How can I graph this in ggplot2's boxplot function? I am not >>> quite >>> sure how to tell R that sample_1 and sample_2 columns correspond to >>> value_1 >>> and value_2 using ggplot2. >>> >>> Can anyone shed some light on this? >>> >>> Thanks. >>> >>> >>> >>> -- >>> View this message in context: >>> http://r.789695.n4.nabble.com/ggplot2-boxplot-help-tp4639187.html >>> Sent from the R help mailing list archive at Nabble.com. >>> >>> ______________________________________________ >>> R-help at 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. >> ____________________________________________________________ >> FREE ONLINE PHOTOSHARING - Share your photos online with your friends >> and family! >> Visit http://www.inbox.com/photosharing to find out more! >> >> ______________________________________________ >> R-help at 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. >____________________________________________________________ FREE 3D MARINE AQUARIUM SCREENSAVER - Watch dolphins, sharks & orcas on your desktop!