search for: scale_linetype_manual

...####### library(ggplot2) df<-data.frame(x1=c(1,2), y1=c(3,4),z1=c(5,6),w1=c(7,8)) p1<-ggplot(df, aes(x=1:2, y=x1))+ geom_line(aes(linetype="name_b"))+ geom_line(aes(x=1:2, y=y1, linetype="name_a"), df)+ geom_line(aes(x=1:2, y=z1, linetype="name_c"), df)+ scale_linetype_manual(name="", values=c("solid","dashed", "dotted"), breaks=c("name_b","name_a","name_c")) ########### [[alternative HTML version deleted]]

...mperature")) p <- p + geom_line(aes(y = rel_hum/5, colour = "Humidity", linetype="Humidity")) p <- p + guides(colour=guide_legend(override.aes=list(linetype=override.linetype))) p <- p + scale_colour_manual(values = c("blue", "red")) p <- p + scale_linetype_manual(values = c("twodash", "solid"),guide=FALSE) p I searched for help and used the info I found at this link: https://stackoverflow.com/questions/37140266/how-to-merge-color-line-style-and-shape-legends-in-ggplot HTH, Eric On Thu, Oct 12, 2017 at 10:14 AM, John <miaojpm at g...

...ine or legend is on the graph (as attached) Am I doing anything wrong? John library(ggplot2) library(reshape2) dfm<-melt(df) dfm$variable<-factor(dfm$variable, levels=levels(dfm$variable)[c(2,1,3,4)]) p2<-ggplot(dfm, aes(x=rep(1:2,4), y=value)) p2+geom_line(aes(linetype=variable))+ scale_linetype_manual(values=c("solid", "dashed", "dotted", "blank"), labels=c("name_b","name_a","name_c", "other")) 2018-05-22 15:15 GMT+08:00 PIKAL Petr <petr.pikal at precheza.cz>: > Hi > > Your a...

...+ geom_line(aes(y = air_temp, colour = "Temperature", linetype ="Temperature")) and p <- p + geom_line(aes(y = rel_hum/5, colour = "Humidity")) by p <- p + geom_line(aes(y = rel_hum/5, colour = "Humidity", linetype="Humidity")) and p <- p + scale_linetype_manual(values = c("twodash", "solid")), I will have two lines with different color and different line type, but I will have two legends (one with blue/red,solid, the other with two dash/solid, black ). How can I have only one legend with blue/two dash and red/solid? 2017-10-12...

...uld reshape data before plotting and maybe also change order of levels in resulting variable factor library(reshape2) dfm<-melt(df) dfm$variable<-factor(dfm$variable, levels=levels(dfm$variable)[c(2,1,3,4)]) p2<-ggplot(dfm, aes(x=rep(1:2,4), y=value)) p2+geom_line(aes(linetype=variable))+ scale_linetype_manual(values=c("solid", "dashed", "dotted", "blank"), labels=c("name_b","name_a","name_c", "other")) Cheers Petr > -----Original Message----- > From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of John &...

Hi, To my knowledge, an excellent of ggplot with a second y-axis is https://rpubs.com/MarkusLoew/226759 In this example, the author uses two colors for the two lines, but the line shapes are the same -- both are solid. Could each line have its own color as well as its own shape? For example, can I make the red line with the linetype "twodash", while the blue line with the

...quot;, "name_a")) df<-data.frame(x1=c(1,2), y1=c(3,4),z1=c(5,6),w1=c(7,8)) p1<-ggplot(df, aes(x=1:2, y=x1))+ geom_line(aes(linetype="name_b"))+ geom_line(aes(x=1:2, y=y1, linetype="name_c"), df)+ geom_line(aes(x=1:2, y=z1, linetype="name_a"), df)+ scale_linetype_manual(name="", values=c("solid","dashed", "dotted")[(od)], labels=c("name_b","name_c","name_a")) #### supplement > od [1] 3 1 2 > order(od) [1] 2 3 1 [[alternative HTML version deleted]]

Dear R users, I'd like to change the default order of colors & line types. Especially I am using ggplot2 and using color Set1. In Set1, the default color order is red, blue, green, violet,.. ect. However, I want to put red in fourth (not first). Likewise, I want to change the order of default linetype. I want to put "solid" line in fourth. How can I do thses? R code to draw the

...color plot with the following code. what should i change "color" to? pb <- ggplot(data, aes(x = a, y = b, color = char, linetype = factor(sex))) p0 <- pb + scale_color_manual(values = c("#00FFFF", "#FFFF00", "#00FF00")) + scale_linetype_manual(breaks=c("0","1"), values=c(1,2), labels = c("male", "female")) + geom_smooth(method = "lm", se = FALSE, # Don't add shaded confidence region size = 1.2, aes(group = char : sex)) <http://r.789695.n4.nabble.com/f...

...136,0.046444), var1 = c("1","1","2","2"), var2 = c("A","B","A","B"), var1var2 = c("1A","1B","2A","2B")) ggplot(figure4, aes(var1var2, cen, ymin = min, ymax=max, linetype=var1)) + scale_linetype_manual(values = c(1,3)) + geom_pointrange() + geom_errorbar(width=0.2) + opts(title="Title goes here") + labs(x="Var2", y="Y units", linetype="Var1") Thanks Matt [[alternative HTML version deleted]]

...;)) >df<-data.frame(x1=c(1,2), y1=c(3,4),z1=c(5,6),w1=c(7,8)) >p1<-ggplot(df, aes(x=1:2, y=x1))+ > geom_line(aes(linetype="name_b"))+ > geom_line(aes(x=1:2, y=y1, linetype="name_c"), df)+ > geom_line(aes(x=1:2, y=z1, linetype="name_a"), df)+ >scale_linetype_manual(name="", values=c("solid","dashed", >"dotted")[(od)], >labels=c("name_b","name_c","name_a")) > > >#### supplement >> od >[1] 3 1 2 >> order(od) >[1] 2 3 1 -- Sent from my phone. Please excuse my...

...39;grey','D'='grey', 'E'='red','F'='grey', 'G'='red'), labels=c('A: Line 1','B: Line 2','C: Line3','D: Line 4', 'E: Line 5 ','F:Line 6','G:Line 7'))+ scale_linetype_manual(breaks=c('A','B','C','D','E','F','G'), values=c('A'='solid','B'='dotted', 'C'='solid','D'='dashed', 'E'='dashed','F'='dotted', 'G'='dot...

...0), labels=function(x){x/1000}) +? scale_x_continuous ("Time, seconds", limits=c(0,2)) +? scale_colour_brewer("Distance between cars, m", palette="Dark2", guide = "none") +? scale_fill_brewer("Distance between cars, m", palette="Dark2") +? scale_linetype_manual("Distance between cars, m", values=c(1,2,3,4,5,6,7,8)) +? theme_custom () +? theme (legend.position = c(0.99,-0.05), legend.justification=c(1.0,0), legend.direction = "horizontal") if (!file.exists ("graphs/pdfs")) {? dir.create ("graphs/pdfs")} pdf (output,...

...lot(data = Orange, aes(x = age, y = circumference, color = Tree)) + geom_line() if i try this I get an error: ggplot(data = Orange, aes(x = age, y = circumference, color = Tree, linetype = Tree)) + geom_line() or ggplot(data = Orange, aes(x = age, y = circumference, color = Tree)) + geom_line() + scale_linetype_manual(value = c(1:5)) I'd be grateful to get a suggestion of how to do this. Regards, TL

Hi list, I would like to use ggplot2 in creating a line plot with 4 lines (groups), 2 of which I want in colour and the remaining two as dotted lines. ### R code ### library(ggplot2) ### create data #### vals <- rnorm(400) div<- c(rep("A",100),rep("B",100),rep("C",100),rep("D",100)) n<- rep(1:100,4) df<- data.frame(div=