Displaying 1 result from an estimated 1 matches for "datafram_to_matrix".
2002 Apr 30
1
data.frame package?
...a.frame
2. delete a column from a dataframe del(dataframe, colname) or
del(dataframe, colindex= 1):data.frame?
3. Select lines from a dataframe by a specific function ?
select(dataframe, func=small(x){x<1}, colindex=3): data.frame?
4. converting all double columns of a data.frame to a matrix.
datafram_to_matrix(dataframe1):matrix
If not would not it be usefull to have such a library on the cran?
Sincerely
Eryk
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Eryk Witold Wo...