【R语言 常用】

这里是佳奥！这一部分是R语言常用的命令。

1、R包配置

if (!requireNamespace("BiocManager", quietly = TRUE))
 install.packages("BiocManager") 
BiocManager::install(c("GSEABase","GSVA","clusterProfiler" ),ask = F,update = F)
BiocManager::install(c("GEOquery","limma","impute" ),ask = F,update = F)
BiocManager::install(c("org.Hs.eg.db","hgu133plus2.db" ),ask = F,update = F)

安装后：
options()$repos
install.packages('WGCNA')
install.packages(c("FactoMineR", "factoextra"))
install.packages(c("ggplot2", "pheatmap","ggpubr"))
library("FactoMineR")
library("factoextra")

library(GSEABase)
library(GSVA)
library(clusterProfiler)
library(ggplot2)
library(ggpubr)
library(hgu133plus2.db)
library(limma)
library(org.Hs.eg.db)
library(pheatmap)

2、工作目录

##现在不用了，都是生成R Project文件，直接打开即可
swd("D:/programe/R Data")

3、文件存储和导入

保存
save(b, file = 'b_input.Rdata')
读取
load(file='b_input.Rdata')

4、Error: could not find function ''%＞%''

library(dplyr)

5、could not find function "read_csv"

library(readr)

6、could not find function "str_remove"

library(tidyverse)