search for: geom_step

Displaying 12 results from an estimated 12 matches for "geom_step".

2012 Nov 07
1
change colour of geom_step by scale_colour_manual
...the grey scale I want. Any help would be highly appreciated. [version 1- working] library(ggplot2) ggplot(qry_r3_AFF0_CumRate_pooled[qry_r3_AFF0_CumRate_pooled$trt_label %in% c('ace','ctrlAM','met'),] , aes(x=AFF0, y=cum_rate_AFF0_pooled, group=trt_label))+ geom_step(aes(color=trt_label), direction="hv", size=5.0)+ scale_y_continuous("Rates of initiating first orientation flight", limits=c(0,0.6), expand=c(0,0), breaks=c(0,0.2,0.4,0.6)) + scale_x_continuous("Age of adults (days)", limits=c(0,16), expand=c(0,0), br...
2012 Aug 09
1
Using unicode symbol has unexpected results in levels of factor object
...;AFP > 16" > The desired result is produced with levels(). The code below shows this issue in context through calls to ggplot() if you don't mind loading all the libraries. > library(ggplot2) > library(gridExtra) > library(plyr) > > ggplot(.df, aes(time, surv)) + geom_step(aes(color = afpStrata), size = 1.0) > > ggplot(.df, aes(time, surv)) + geom_step(aes(color = afpStrata), size = 1.0) + + scale_colour_hue(breaks=afpLabels, labels=afpLabels) > I am running a pre-compiled version of R on Windows 7 (64-bit). > sessionInfo() R version 2.15.1 (2012-...
2013 Apr 14
1
Problem plotting continuous and discrete series in ggplot with facet
...rt','uempmed','unemploy')) mcsm <- melt(data.frame(date=economics$date, q=quarters(economics$date)), id='date') mcsm$value <- factor(mcsm$value) ggplot(subm, aes(date, value, col=variable, group=1)) + geom_line() + facet_grid(variable~., scale='free_y') + geom_step(data=mcsm, aes(date, value)) + scale_y_discrete(breaks=levels(mcsm$value)) If I leave out scale_y_discrete, R complains that I'm trying to combine discrete value with continuous scale. If I include scale_y_discreate my continuous series miss their scale. Is there any neat way of solving this...
2010 Oct 17
2
dpois().......bizarre warning messages
Dear Masters, I have a question to submit consider the following script m<-4.95 obs<-rpois(36,m) # i generate 36 realization from a poisson(m) hist(obs,freq=F) curve(dpois(x,m),add=T,col="red") #i wish to overlay on the histogram the theorical poisson density function errors are returned saing the x vector doesn't contain integers.... really bizarre i can't give
2009 Feb 25
0
ggplot2 0.8.2
...ol = 1 * geom_errorbar now works correctly with dashed lines * geom_path will now silently ignore lines with less than 2 points (instead of throwing a mysterious error as before) * geom_path now responds to the size aesthetic once more * geom_polygon etc now correctly displays linetype on legends * geom_step now works with multiple groups * geom_vline and geom_hline: fix bug when mapping intercept to variable in data frame * ggsave: path parameter correctly sets path * guides: fix broken legend from default stat aesthetics (e.g. for stat_sum) * scale_manual now works better with missing values * scale_...
2009 Feb 25
0
ggplot2 0.8.2
...ol = 1 * geom_errorbar now works correctly with dashed lines * geom_path will now silently ignore lines with less than 2 points (instead of throwing a mysterious error as before) * geom_path now responds to the size aesthetic once more * geom_polygon etc now correctly displays linetype on legends * geom_step now works with multiple groups * geom_vline and geom_hline: fix bug when mapping intercept to variable in data frame * ggsave: path parameter correctly sets path * guides: fix broken legend from default stat aesthetics (e.g. for stat_sum) * scale_manual now works better with missing values * scale_...
2009 Apr 21
0
ggplot2 version 0.8.3
...nteed to be clipped to panel * facet_wrap: corrected labelling when facetting by multiple variables (thank to Charlotte Wickham for a clear test case) * geom_histogram now works with negative weights (provided position = "identity"). This is useful for creating back to back histograms. * geom_step: improve legend * geom_text: better legend * geom_vline, geom_hline, geom_abline: should work in yet more situations * resolution: fixed bug in computation of resolution that lead to (e.g.) incorrect boxplot widths when there was only a single x value in a group. * position_stack: fixed bug in dete...
2009 Apr 21
0
ggplot2 version 0.8.3
...nteed to be clipped to panel * facet_wrap: corrected labelling when facetting by multiple variables (thank to Charlotte Wickham for a clear test case) * geom_histogram now works with negative weights (provided position = "identity"). This is useful for creating back to back histograms. * geom_step: improve legend * geom_text: better legend * geom_vline, geom_hline, geom_abline: should work in yet more situations * resolution: fixed bug in computation of resolution that lead to (e.g.) incorrect boxplot widths when there was only a single x value in a group. * position_stack: fixed bug in dete...
2008 Jan 11
0
New version of ggplot2: 0.5.7
...ng a powerful model of graphics that makes it easy to produce complex multi-layered graphics. Find out more at http://had.co.nz/ggplot2, and check out the over 500 examples of ggplot in use. ggplot 0.5.7 ---------------------------------------- New geoms, scales and aesthetics * stat_step and geom_step to draw staircase plots (like plot(type="s")) * order aesthetic (currently only for lines/paths) allows you to control the drawing order within a group * scale_manual makes it easier to let ggplot uses the exact colours/sizes/linetypes that you want * scale_reverse allows you to rev...
2008 Jan 11
0
New version of ggplot2: 0.5.7
...ng a powerful model of graphics that makes it easy to produce complex multi-layered graphics. Find out more at http://had.co.nz/ggplot2, and check out the over 500 examples of ggplot in use. ggplot 0.5.7 ---------------------------------------- New geoms, scales and aesthetics * stat_step and geom_step to draw staircase plots (like plot(type="s")) * order aesthetic (currently only for lines/paths) allows you to control the drawing order within a group * scale_manual makes it easier to let ggplot uses the exact colours/sizes/linetypes that you want * scale_reverse allows you to rev...
2008 Oct 05
0
ggplot2 - version 0.7
...legends won't appear when aesthetics are mapped to NULL, or set to fixed value * scales: xend and yend now transformed correctly * scale_date: breaks are now rounded to correct position New functionality * geom_point: can now control colour and fill separately for point glyphs with borders * geom_step: now has parameter direction which can take values vh (vertical then horizontal) or hv (horizontal then vertical) describing the shape of the stairs * qplot: new asp argument to set aspect ratio * qplot: now captures the environment in which it was run, which should make it much more robust at find...
2008 Oct 05
0
ggplot2 - version 0.7
...legends won't appear when aesthetics are mapped to NULL, or set to fixed value * scales: xend and yend now transformed correctly * scale_date: breaks are now rounded to correct position New functionality * geom_point: can now control colour and fill separately for point glyphs with borders * geom_step: now has parameter direction which can take values vh (vertical then horizontal) or hv (horizontal then vertical) describing the shape of the stairs * qplot: new asp argument to set aspect ratio * qplot: now captures the environment in which it was run, which should make it much more robust at find...