Re: [R] Ordering of stack in ggplot (package ggplot2)
That worked great thank you. -- View this message in context: http://r.789695.n4.nabble.com/Ordering-of-stack-in-ggplot-package-ggplot2-tp3917159p3917520.html Sent from the R help mailing list archive at Nabble.com. __ 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] Ordering of stack in ggplot (package ggplot2)
Hi:
levels(df.m2$Region)
[1] Africa Americas Asia Europe Oceania
Reorder your Region factor to the following:
df.m2$Region - factor(df.m2$Region, levels = c('Europe', 'Asia',
'Americas', 'Africa', 'Oceania'))
Then recopy the code from the definition of a onward and you should
get what you want. Worked for me.
Dennis
On Tue, Oct 18, 2011 at 4:59 PM, swonder03 ramey.ste...@gmail.com wrote:
I'm trying to reproduce the 3rd graph on the page of this site:
http://learnr.wordpress.com/2009/03/17/ggplot2-barplots/ . However, the data
below produces a ggplot with the stacks sorted in alphabetical order from
the bottom up. I'd like the stacks to be in the order Europe, Asia,
Americas, Africa, Oceania. Is there an easy way to manipulate ggplot or
geom_bar to do this?
/library(ggplot2)
df - structure(c(106487, 495681, 1597442,
2452577, 2065141, 2271925, 4735484, 3555352,
8056040, 4321887, 2463194, 347566, 621147,
1325727, 1123492, 800368, 761550, 1359737,
1073726, 36, 53, 141, 41538, 64759, 124160,
69942, 74862, 323543, 247236, 112059, 16595,
37028, 153249, 427642, 1588178, 2738157,
2795672, 2265696, 11951, 33424, 62469,
74720, 166607, 404044, 426967, 38972, 361888,
1143671, 1516716, 160037, 354804, 996944,
1716374, 1982735, 3615225, 4486806, 3037122,
17, 54, 55, 210, 312, 358, 857, 350, 7368,
8443, 6286, 1750, 7367, 14092, 28954, 80779,
176893, 354939, 446792, 3, 69911, 53144,
29169, 18005, 11704, 13363, 18028, 46547,
14574, 8954, 2483, 14693, 25467, 25215,
41254, 46237, 98263, 185986), .Dim = c(19,
5), .Dimnames = list(c(1820-30, 1831-40,
1841-50, 1851-60,
1861-70, 1871-80,
1881-90, 1891-00,
1901-10, 1911-20,
1921-30, 1931-40,
1941-50, 1951-60,
1961-70, 1971-80,
1981-90, 1991-00,
2001-06), c(Europe,
Asia, Americas,
Africa, Oceania)))
df.m2 - melt(df)
df.m2 - rename(df.m2, c(X1 = Period, X2 = Region))
a - ggplot(df.m2, aes(x = Period, y = value/1e+06,
fill = Region)) + opts(title =
Migration to the United States by
Source Region (1820-2006)) +
labs(x = NULL, y = Number of People (in millions)n,
fill = )
b - a + geom_bar(stat = identity, position = stack)
b - b + scale_fill_brewer(palette = Set1)
immigration_theme - theme_update(axis.text.x = theme_text(angle = 90,
hjust = 1), panel.grid.major =
theme_line(colour = grey90),
panel.grid.minor = theme_blank(), panel.background =
theme_blank(),
axis.ticks = theme_blank(), legend.position = right)
b/
Thanks in advance
--
View this message in context:
http://r.789695.n4.nabble.com/Ordering-of-stack-in-ggplot-package-ggplot2-tp3917159p3917159.html
Sent from the R help mailing list archive at Nabble.com.
__
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] Ordering of stack in ggplot (package ggplot2)
On Oct 18, 2011, at 7:59 PM, swonder03 wrote: I'm trying to reproduce the 3rd graph on the page of this site: http://learnr.wordpress.com/2009/03/17/ggplot2-barplots/ . However, the data below produces a ggplot with the stacks sorted in alphabetical order from the bottom up. I'd like the stacks to be in the order Europe, Asia, Americas, Africa, Oceania. Is there an easy way to manipulate ggplot or geom_bar to do this? Change the order of the levels in a factor variable: levels(df.m2$Var2) [1] Africa Americas Asia Europe Oceania levels(df.m2$Var2) - c(Europe, Asia, Americas , Africa , Oceania ) My efforts to replicate your code founded on the fact that your rename() operation seemed to have the wrong targets (or perhaps it is from a package you did not tell us about. (I did load rehape2. -- david. /library(ggplot2) df - structure(c(106487, 495681, 1597442, 2452577, 2065141, 2271925, 4735484, 3555352, 8056040, 4321887, 2463194, 347566, 621147, 1325727, 1123492, 800368, 761550, 1359737, 1073726, 36, 53, 141, 41538, 64759, 124160, 69942, 74862, 323543, 247236, 112059, 16595, 37028, 153249, 427642, 1588178, 2738157, 2795672, 2265696, 11951, 33424, 62469, 74720, 166607, 404044, 426967, 38972, 361888, 1143671, 1516716, 160037, 354804, 996944, 1716374, 1982735, 3615225, 4486806, 3037122, 17, 54, 55, 210, 312, 358, 857, 350, 7368, 8443, 6286, 1750, 7367, 14092, 28954, 80779, 176893, 354939, 446792, 3, 69911, 53144, 29169, 18005, 11704, 13363, 18028, 46547, 14574, 8954, 2483, 14693, 25467, 25215, 41254, 46237, 98263, 185986), .Dim = c(19, 5), .Dimnames = list(c(1820-30, 1831-40, 1841-50, 1851-60, 1861-70, 1871-80, 1881-90, 1891-00, 1901-10, 1911-20, 1921-30, 1931-40, 1941-50, 1951-60, 1961-70, 1971-80, 1981-90, 1991-00, 2001-06), c(Europe, Asia, Americas, Africa, Oceania))) df.m2 - melt(df) df.m2 - rename(df.m2, c(X1 = Period, X2 = Region)) a - ggplot(df.m2, aes(x = Period, y = value/1e+06, fill = Region)) + opts(title = Migration to the United States by Source Region (1820-2006)) + labs(x = NULL, y = Number of People (in millions)n, fill = ) b - a + geom_bar(stat = identity, position = stack) b - b + scale_fill_brewer(palette = Set1) immigration_theme - theme_update(axis.text.x = theme_text(angle = 90, hjust = 1), panel.grid.major = theme_line(colour = grey90), panel.grid.minor = theme_blank(), panel.background = theme_blank(), axis.ticks = theme_blank(), legend.position = right) b/ Thanks in advance -- View this message in context: http://r.789695.n4.nabble.com/Ordering-of-stack-in-ggplot-package-ggplot2-tp3917159p3917159.html Sent from the R help mailing list archive at Nabble.com. __ 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. David Winsemius, MD 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.
