section_heading: Osnovna sintaksa
paragraph_text: > new_df <- data.frame(t(z_matrix), row.names=c('A','B')) # Create a new data.frame object that contains the data from a transposed z_matrix, with row names 'A' and 'B' > names(new_df) <- c('X','Y','Z') # set the column names of new_df as X, Y, and Z. > print(new_df) #print the current results. X Y Z A 2 6 12 B 20 30 42