Change Row Names of Data Frame or Matrix select & rename R Functions of dplyr Package Subsetting Data Frame in R The length Function in R The ncol R Function NA Values in R The R Programming Language
加载R包 library(dplyr)library(tibble)library(data.table)library(ggpubr)library(cowplot) 导入数据 phen<-read.csv("phenotype.csv")dat<-read.table("data.txt",header=T,row.names=1,sep="\t") 处理数据 mdat<-inner_join(phen,dat%>%rownames_to_column("SampleID"),by="SampleID")mdat$Group<...
requireNamespace("dplyr") requireNamespace("ggplot2") matrix_df_vis = matrix %>% data.frame(stringsAsFactors = FALSE) %>% rownames_to_column("y") %>% tbl_df() %>% gather(x,"score", -y) %>% mutate(y = factor(y, levels = rownames(matrix) %>% make.names(), ordered = TRUE...
View(dataset) will show the whole dataset in a new window. tail(dataset,x) will show the last x intances of dataset in the console. head(dataset,x) will show the first x instances of dataset in the console. names(dataset) will return the name of the attributes in the dataset. str(...
Type 'q()' to quit R. > #中文教程链接:https://www.jianshu.com/p/36a4780953f5 > library(dplyr) 载入程辑包:‘dplyr’ The following objects are masked from ‘package:stats’: filter, lag The following objects are masked from ‘package:base’: intersect, setdiff, setequal, union > librar...