Chapter 1 Overview

For data analytics procedures, I follow the framework of R4DS.
For audit data analytics purpose, I follow the general audit procedures.

1.1 Import data

From SQL, csv, excel, pdf, HTML, API.

1.2 Audit checks

Check PBC before auditing.

1.3 Reconcilaition

Send out confirmation letter.

1.4 Report

Audit work paper.
Audit report.