search for: geom_step

...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...

...;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-...

...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...

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

...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_...

...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_...

...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...

...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...

...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...

...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...

...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...

...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...