To insert a custom row and column into an existing matrix in R, you can follow these steps:
rbind()
function to append the new row to the matrix.cbind()
function to concatenate the new column to the matrix.Here is an example code snippet to illustrate the process:
370 chars18 lines
In this example, a new row [10, 11, 12]
and a new column [13, 14, 15]
are inserted into the existing 3x3 matrix.
gistlibby LogSnag