adding regression line per group with ggplot2I'm not quite sure whether that's what you want, but have you tried the following?
Here we are going to discuss how to create error bar plots with help of ggplot. Visualization Graphs-ggside with ggplot » Following function will help us to summarize the dataset. data_summary <- function(data, varname, groupnames){ require(plyr) summary_func <- function(x, col){ c(...
use sprintf to join back into a single string specifying the fmt for adding the leading zeros, create the condition in ifelse to return that new format when there is - or else the old one.
ggp<-ggplot(data,aes(x=group,#Createdefaultggplot2 graph y=value,fill=group))+geom_boxplot()ggp#然后准备改颜色#按照自己的喜好,把颜色给改了ggp+#Applyingtwo fill functionsscale_fill_manual(values=c("#1b98e0","yellow","#353436"))+scale_fill_discrete(guide=guide_legend(reverse=TRUE))ggp+#...
ggplot(bit_2017,aes(x=Date,y=Close))+geom_line(color="blue")+geom_line(aes(y=mean(Close)),color="red",linetype="dotted")+geom_line(aes(y=quantile(Close,0.75)),color="black",linetype="dashed")+geom_line(aes(y=quantile(Close,0.25)),color="black",linetype="dashed")+geom_text(...