1 Table of Contents: “... Data Mining Problem -- Data Cleaning and Validation -- On a quiet day -- Data cleaning -- Tidy data...”

2 Table of Contents: “... -- Number of Messages by Day of the Month -- MailMiner -- Number of Messages by Day of Week -- Number...”

3 Table of Contents: “... Cryptography -- Chapter 3: The AES and Other Established Cryptographic Technologies -- Chapter 4: You, Your...”

4 Table of Contents: “...-The S/R Curves; The Validity of Volume Data; Using MIDAS with the Indices-The TB-F; Using Exchange-Traded...”

5 Table of Contents: “... saying "no" to your boss? (+1); Can you explain the strategy of your company to a stranger? (+1); Can you...”

6 Table of Contents: “...Encryption for Data at RestEncryption for Data in Transit; HIPAA (Health Insurance Portability...”

7 Table of Contents: “...Measuring user adoption Management reports; Customer satisfaction; Misleading data; Operational...”