Convert a dataframe to matrix
Convert a dataframe to matrix.
data.frame.to_matrix(x,col.names = NULL,row.names = NULL)
x |
A Numeric matrix with data and NAs. |
col.names |
A boolean value for keeping the colnames for argument x or a character vector for the new colnames. |
row.names |
A boolean value for keeping the rownames for argument x or a character vector for the new rownames. |
This functions converts a dataframe to matrix. Even if there are factors, the function converts them into numerical values. Attributes are not allowed for now.
A matrix wich has the numrical values from the dataframe.
Manos Papadakis
R implementation and documentation: Manos Papadakis <papadakm95@gmail.com>
res<-data.frame.to_matrix(iris)
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