我的输出看起来像:转换特征向量的列表到数据帧
str(a)
List of 8883695
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "ACCRUALS"
$ : chr [1:3] "20MICRONS" "A" "AE"
$ : chr [1:3] "20MICRONS" "A" "AE"
$ : chr [1:3] "20MICRONS" "A" "AE"
我打算将它转换成像一个数据帧:
股票变频领域
20微米一个权责发生制
20MICRONS A ACCRUALS
20MICONS A AE
20MICONS A AE
20微米A自动
20微米一个AE
我已经试过这样:
b <- as.data.frame(a)
Error in sort.list(y) : 'x' must be atomic for 'sort.list'
Have you called 'sort' on a list?
但不工作。请帮忙。我是R和堆栈溢出的新手。
第1步。制作一个*小*示例以测试您的代码。你有800万这些。 – Spacedman