Togaware DATA MINING
Desktop Survival Guide
by Graham Williams
Google

Exercises

  1. Generate a random matrix using, for example, !matrix(rnorm(30), 5, 6)! and answer the following questions.
    1. Determine the maximum value of each row of the matrix.
    2. Determine the minimum value of each column of the matrix.
    3. Which row has the maximum value?



Copyright © Togaware Pty Ltd
Support further development through the purchase of the PDF version of the book.
The PDF version is a formatted comprehensive draft book (with over 800 pages).
Brought to you by Togaware. This page generated: Sunday, 22 August 2010