I will try to guess what is asked.

Assuming that your data frame is named `df`

, you can convert each column to matrix and put it in list using `lapply()`

. For example, I converted to matrix with two columns.

`seq_len(ncol(df)`

will make sequence of numbers from 1 to number of columns, so conversion will iterate though all columns. Then `matrix()`

convert each column to matrix.

```
lapply(seq_len(ncol(df)),function(i) matrix(df[,i],ncol=2))
[[1]]
[,1] [,2]
[1,] 0.1682512 0.1589936
[2,] 0.1583613 0.1583613
[3,] 0.2294395 0.1401881
[[2]]
[,1] [,2]
[1,] 0.1654002 0.1563962
[2,] 0.1423133 0.1283551
[3,] 0.1913303 0.1068051
[[3]]
[,1] [,2]
[1,] 0.2558522 0.3320734
[2,] 0.2304359 0.1847167
[3,] 0.2934963 0.1893830
```

0

solved Convert text file to matrix [closed]