void to_csv(string path, bool writeIndex = true, bool writecolumn.index = true, char sep = ',')
Description: Writes given DataFrame to a CSV file
@params: path - path to the output file
@params: writeIndex - write row index to the file
@params: writecolumn.index - write column index to the file
@params: sep - data seperator
void to_csv(string path, bool writeIndex = true, bool writecolumn.index = true, char sep = ',') Description: Writes given DataFrame to a CSV file @params: path - path to the output file @params: writeIndex - write row index to the file @params: writecolumn.index - write column index to the file @params: sep - data seperator