[英]Convert data frame to one cell vector(s)
I would like to convert the columns from a dataframe into one cell.我想将数据框中的列转换为一个单元格。
Currently I am getting the following:目前我得到以下信息:
beruf <- c(" 2", " 3", " 5", NA, "aa", "bb", "cc", NA)
contact <- c(" 2", NA, NA, NA, "aa", NA, "ccda", NA)
beruf <- as.vector(as.matrix(beruf))
contact <- as.vector(as.matrix(contact))
# append to data frame
df.buffer <- data.frame(as(beruf, "character"), as(contact, "character"))
My Output is like that:我的输出是这样的:
However, I would like to get the following:但是,我想得到以下信息:
Any suggestions how to get the desired output?任何建议如何获得所需的输出?
I appreciate your replies!我感谢您的回复!
You can try in base
:您可以在base
尝试:
sapply(df.buffer, paste, collapse = ",")
or a little longer in data.table
:或者在data.table
更长data.table
:
setDT(df.buffer)[,lapply(.SD, paste, collapse = ",")]
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