I have a nested list of data.
(我有一个嵌套的数据列表。)
Its length is 132 and each item is a list of length 20. Is there a quick way to convert this structure into a data frame that has 132 rows and 20 columns of data? (它的长度是132,每个项目都是一个长度为20的列表。是否有一种快速的方法将这种结构转换为具有132行和20列数据的数据帧?)
Here is some sample data to work with:
(以下是一些示例数据:)
l <- replicate(
132,
list(sample(letters, 20)),
simplify = FALSE
)
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