[1]roxygen2: https://cran.r-project.org/package=roxygen2 [2]rlang: https://rlang.r-lib.org/ [3]ggdendro: https://cran.r-project.org/package=ggdendro [4]ggthemes: https://cran.r-project.org/package=ggthemes [5]vdiffr: https://cran.r-project.org/package=vdiffr [6]testthat: ...
为了避免CMD check抛出note,你需要#' @importFrom rlang .data注释块引入该符号名。(通常你可以通过usethis::use_package_doc()生成包的注释块)mpg_drv_summary<-function(){ ggplot(ggplot2::mpg)+ geom_bar(aes(x=.data$drv))+ coord_flip() } 如果你的列名是字符串向量(例如,col = "drv"),使用....
* installing *source* package 'scales' ... ** 成功将'scales'程序包解包并MD5和检查 ** libs Warning: 运行命令'make -f "C:/PROGRA~1/R/R-32~1.0/etc/x64/Makeconf" -f "C:/PROGRA~1/R/R-32~1.0/share/make/winshlib.mk" SHLIB_LDFLAGS='$(SHLIB_CXXLDFLAGS)' SHLIB_LD='$(SHLIB_CXXL...
ggplot是一个拥有一套完备语法且容易上手的绘图系统,在Python和R中都能引入并使用,在数据分析可视化领域拥有极为广泛的应用。本篇从R的角度介绍如何使用ggplot2包,首先给几个我觉得最值得推荐的理由: 采用“图层”叠加的设计方式,一方面可以增加不同的图之间的联系,另一方面也有利于学习和理解该package,photoshop的老...
了解和使用这些R包,可以当做画图的准备工作吧。 {ggplot2}, part of the{tidyverse}package collection {tidyverse}package collection, namely {dplyr}for data wrangling {tibble}for modern data frames {tidyr}for data cleaning {forcats}for handling factors ...
As shown in Figure 3, the previous R programming syntax has created a venn diagram with four sets. Example 4: Using geom_venn() Function to Draw Venn Diagram Besides the ggvenn function that we have used so far, the ggvenn package also provides the geom_venn function that can basically be...
现在最新的R版本是4.2.1,因为有些包只能运行在3.6版本中,因此我需要安装3.6,这里安装常用的ggplot2时报错了,总结一下问题解决的方法。 1. ggplot2包安装报错 报错如下: **byte-compileandpreparepackageforlazyloading ErrorinloadNamespace(i,c(lib.loc, .libPaths()),versionCheck=vI[[i]]) : ...
R画图包ggplot2简介 一、简介: ggplot2是R语言中很受欢迎的一个画图package,使用起来非常友好。ggplot2的实现得益于Leland Wilkinson在他的著作《The Grammar of Graphics 》中提出了一套图形语法,把图形元素抽象成可以自由组合的成分,Hadley Wickham把这套想法在R...
One way is to convert your code into a function. Another is to turn it into an RStudio code snippet. But the ggpackets package has a ggplot-friendlier way: Create your own custom geom! It’s as painless as storing it in a variable using the ggpacket() function.The example code below...
removing 'C:/Users/ErikNB/Documents/R/win-library/4.0/lifecycle' > * restoring previous 'C:/Users/ErikNB/Documents/R/win-library/4.0/lifecycle' Warning in > install.packages : installation of package ‘lifecycle’ had non-zero > exit status > * installing *source* package 'ggplot2' ......