colnames(dd) <- c("x_value", "Predicted_value", "State_CD") DevMeanSt <- ddply(dd, c("State_CD"), function(df)mean(df$Predicted_value)) colnames(DevMeanSt) <- c("State_CD", "mean") DevSdSt <- ddply(dd, c("State_CD"), function(df)sd(df$Predicted_value) ) colnames(De...
【R语言】高维数据可视化| ggplot2中会“分身术”的facet_wrap()与facet_grid()姐妹花 facet_grid()形成由行和列面化变量定义的面板矩阵。当有两个离散变量,并且这些变量的所有组合存在于数据中时,它是最有用的。如果只有一个具有多个级别的变量,请尝试facet_wrap()。 facet_wrap()将一维面板序列包装成2d。这...
R颜色大全 具体实现代码: rm()setwd("D:/RNA-seq/transcript_level/RT-PCR/")datainfo<-read.csv(file="result2.csv",header=TRUE)library(ggplot2)#install.packages("mime")library(mime)library(export)#函数依赖export包,构造图片输出函数out_img<-function(filename,pic_width=5,pic_height=7){graph2...
(econdata$Region) variable_labeller2 <- function(variable,value){ if (variable=='measure') { return(variable_names[value]) } else { return(region_names) } } ggplot(econdatalong, aes(x=Country, y=value, fill=Region))+ geom_bar(stat='identity')+ facet_grid(measure~Region, scales="...
这样需要用到stringr::str_wrap().参数。 # Helper function for string wrapping.# Default 20 character target width.swr=function(string,nwrap=20){paste(strwrap(string,width=nwrap),collapse="\n")}swr=Vectorize(swr)# Create line breaks in YearCredit$year=swr(Credit$year)# plot with yearggplo...
为什么在这个地方不可以,终于找到了造成这个问题的不同之处:select2...找到了问题所在,但不知道如何解决:百度或者google,最终找到了解决方案:重写模态对话框的enforceFocus函数 $.fn.modal.Constructor.prototype.enforceFocus...= function () { } 原来是模态对话框强制使自己处于焦点状态,导致select2的搜索框无法...
Theaes()function The hardest thing to understand in ggplot2 is theaes()function. Theaes()function enables you to create a set of mappings from data (in your dataframe) to the aesthetic attributes of the plot. That doesn’t make sense to many people, so let me quickly explain. ...
(purchasing power parity) per capita", "GNI_per_capita" = "GNI per capita" ) variable_labeller <- function(variable,value){ return(variable_names[value]) } ggplot(econdatalong, aes(x=Country, y=value))+ geom_bar(stat='identity', fill="forest green")+ facet_wrap(~measure, ncol=1,...
相当愚蠢，但在调试另一个问题时删除了打印功能，并且没有正确地恢复它。按照baptiste的建议，添加以下...
最近有小伙伴问了个问题：如何在jupyter notebook，用Matplotlib画图时能够更“高清”？