09 2024 档案
摘要:rm(list = ls()) library(ggplot2) setwd("C:\\Users\\Administrator\\Desktop\\Pei\\Trans_Kegg") data1 <- read.table("1.txt", header = TRUE, sep = "\t") d
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摘要:rm(list = ls()) setwd("C:\\Users\\Administrator\\Desktop\\machine learning\\分组散点图") data("mpg") library(ggplot2) data <- read.table("data.txt", sep =
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