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R 如何在算术中使用索引？_R_For Loop - Fatal编程技术网
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R 如何在算术中使用索引？

r for-loop

R 如何在算术中使用索引？,r,for-loop,R,For Loop,我想创建一个循环来生成带有索引的变量名。 我想2i-1会按照我的要求做，但会产生错误 Week1Day1是一个包含两行和6列的列表 for ( i in 1:6 ) { paste("Week1Day1Plot",2*i-1,sep="")=conversion(Week1Day1[1,i]) } 粘贴错误（“Week1Day1Plot”，2*i-1，sep=”“）=转换（Week1Day1[1，： 分配的目标扩展到非语言对象使用分配 for ( i in 1:6 ) { assign

我想创建一个循环来生成带有索引的变量名。 我想2i-1会按照我的要求做，但会产生错误

Week1Day1是一个包含两行和6列的列表

for ( i in 1:6 ) {
  paste("Week1Day1Plot",2*i-1,sep="")=conversion(Week1Day1[1,i])
}
粘贴错误（“Week1Day1Plot”，2*i-1，sep=”“）=转换（Week1Day1[1，：
分配的目标扩展到非语言对象

使用
分配

for ( i in 1:6 ) {
  assign(paste("Week1Day1Plot",2*i-1,sep=""), i)
}
ls()
[1] "i"               "Week1Day1Plot1"  "Week1Day1Plot11" "Week1Day1Plot3"
[5] "Week1Day1Plot5"  "Week1Day1Plot7"  "Week1Day1Plot9"
您可能需要
？分配
查看答案。